SaaS vs Custom

Caravan park: hyperlocal Australian hospitality. 100-120 powered sites (grid electricity hookup, $45/night), 80 unpowered (basic grass, water tap, $25/night), 8 deluxe cabins (self-contained, $120/night), 12 annual resident spaces (permanent dwellers, $250/month fixed). School holidays = spike week (70% occupancy → 95%+, surge pricing $60/night powered). Easter/summer = sustained peak (6-8 weeks). Off-season Apr-Aug = ghost park (20% occupancy, struggle to cover crew). Owner Mark runs Gumtree ad-hoc, Excel bookings (manual, duplicates, overbooking), phone calls (24-7 chaos), cash payments (no audit trail), compliance dodgy (council waste counts = guessing). Revenue chaos: powered sites spreadsheet (column A = site 1-120, column B = booking dates handwritten 2026-06-15→06-22, column C = "paid $315" or "pending"). Tuesday: Steve books site 47 (powered, 7 nights, calls Mark). Mark types "Site 47, Jun 15-22, $315, Steve." Wednesday: online enquiry (Caravanning Australia forum) for site 47 same dates. Mark typo-scrolls, misses. Books site 48 instead. Overbooking conflict discovered Friday night: Steve arrives (site 47 expected), Mark panics. Site 47 occupied by different family (family A, booked Wed). Steve furious, demands refund (reputation damage, one-star review "Overbooked, never again"). Mark pays double: refund Steve $315, lost cabin upsell $120 (Steve could have upgraded to deluxe cabin, no longer available Fri night). Conflict cost = $435. Mark's fix: manually call ahead (Sunday evening before each week). Workload: ~20 calls/week (5 per day, each 3 mins = 15 mins/day, 1 hour 15 mins/week admin = 5 hours/month on phone). Churn risk: Steve posts 1-star (overbooking, no warning). 3 potential bookings see review, cancel (Caravanning Australia forum has 40k followers, negative review visible). Lost potential bookings = 3 × $315 = $945 revenue. Annual churn: 15-20 overbooking incidents/year (holidays cluster bookings, error rate high). 15 × $435 lost incident = $6.5k churn. Payment chaos: cash-only park (no card processing). Tuesday: family pays $315 cash, Mark deposits Thursday. Wednesday: another family, Mark forgets to deposit (cash in office drawer mix, lost $280). Friday: council inspection (waste audits, resident count, noise logs). Mark pulls cash drawer. "How much revenue Jun 1-15?" Mark: "Uh... $4,500? Maybe $4.8k?" Guessing. Compliance officer: "No audit trail, can't verify occupancy against waste output. Non-compliant." Council flags for follow-up audit (costly, reputational). Waste chaos: powered sites (100 × 3 people = 300 occupants), 40 kg waste/occupant/week (industry standard AU). Capacity: skip bin = 4 cubic metres, 2× per week pickup ($140/pickup = $280/week). Site occupancy: week 1 of school holidays = 95% (285 people, 45.6 kg waste = need 2 skips). Off-season Apr: 20% occupancy (60 people, 9.6 kg waste = 1 skip). Council audit requires: occupancy log (dated residents count), waste disposal receipts (pickup confirmed), compliance history (month-by-month). Mark's records: no logs (estimates guessing), cash waste payments (receipts missing). Council penalty: $1,200 non-compliance (VIC 2025 rates, QLD/NSW similar). Insurance implication: public liability (guest injury risk on untracked occupancy). Underwriter: "Unverified occupancy, unaudited waste capacity. Premium 15% increase or coverage denial." Premium hike: $600/year. Annual resident chaos: 12 annual residents (permanent dwellers, $250/month = $3k/month baseline revenue, $36k/year). Contract: loose ("signed lease, expires next year"). May: annual resident Tony wants to exit (family moving Brisbane). Lease says "30 days notice, remaining balance owing." Mark: "Tony, you owe $250 June (30 days to June 30)." Tony: "Lease says month-to-month after year 1, can exit anytime." Dispute (no digital contract, no explicit terms). Mark loses $250. November: annual resident Priya hasn't paid rent 2 months (Oct + Nov = $500). Mark chases. Priya: "Paid cash to your partner Dave last week." Mark asks Dave: "Did Priya pay?" Dave: "Yeah, I put it in the drawer." Mark: draws $300 (not $500). Priya claims she paid $500, Mark has $300, gap $200 (dispute, bad relationship). Repeat annually: 2-3 disputes × $200 = $600 lost revenue, trust erosion. Cabin booking chaos: 8 deluxe cabins, $120/night. Booking (Gumtree ad): "Deluxe cabin weekend 2026-08-21→08-23 (2 nights, $240)." Thursday evening booking. Mark types booking (no confirmation link). Sunday: family arrives (different family expecting cabin 4, booked by another Gumtree post Mark missed). Overbooking cabin (vs overbooking site). Family 1 moved to site 45 (powered, $45/night for cabin, terrible downgrade). Family 1 furious. Cabin occupancy: Mark Excel sheets for cabins separate from sites (separate data, no master view). Cabin 1 "Jun 15-22, $120/night." Cabin 2 separate sheet (different person managing check-ins, different dates format). Cabin 3 another person. No reconciliation. Occupancy query "which cabins free Jun 20?" Answer takes 10 mins (manually review 3 sheets, cross-check). Lost booking time = potential customer books elsewhere (Airbnb instant check availability, caravan park = 10-min delay, customer gone). School holiday surge chaos: school holidays arrive (2 weeks, predictable). Powered sites surge $45 → $60/night (demand peak, supply scarcity). Mark wants to push rates up, but Excel static pricing (all sites = $45 regardless of occupancy week). Alternative: manual price update ("I'll charge $60 this week for new bookings"), but old bookings locked $45. Fairness mismatch: early bookers get $45, last-minute = forced $60. Revenue loss: 10 bookings at $45 (should be $60) = 10 × $15 × 7 nights = $1.05k lost surge revenue per holiday week. 2 holiday periods/year (winter + summer school break) = 4 weeks × $1.05k = $4.2k annual revenue left on table. RV-specific check-in chaos: large RVs (4-6m, 2+ tonnes) need level ground + power capacity check. Mark's process: phone "What size RV?" Family: "8m long." Mark: "Uh... not sure if site 73 (unpowered, sloped terrain) works. Come Tuesday, we'll see if you fit." RV arrives Tuesday. Site 73 is sloped (RV tilts 15-degree angle, guests uncomfortable, safety concern). Relocate RV to site 45 (powered, level). Site 45 was available. Problem: site 45 booking (family A arriving Wed). Now family A gets worse site (sloped 73) vs family B RV (better site 45). Family A annoyed (false promise, downgrade). RV family B safety compromised (evening check-in, stressed relocation, tired guests, no alternatives). Churn: family A cancels next booking, family B rates site poor (Caravanning Australia forum, "Overbooked, bad planning"). Lost revenue: family A cancellation (-$315), family B bad review (2-3 lost future bookings × $315 = -$945). Incident cost = $1.26k. RV capacity: powering 3× 8m RVs simultaneously (heavy draw, grid capacity issues). Mark has no log of RV power-draw (no knowledge). Electrician: "Each RV = 32-amp circuit, 7.4kW draw. 3 RVs = 22kW total. Your park supply = 63-amp main (14.5kW sustained, 22kW peak overloads the supply)." Consequence: electrical fault (RV 1 loses power 9pm, guest lost fridge/heating). Mark manually checks breaker (found tripped), resets, no fix (same fault repeats). Electrician ($200 callout): "Your main is undersized. Upgrade cost = $4k." Deferred (no budget). Risk: RV guest injured (faulty power, electrical fire), liability lawsuit ($50k+). Food/shop POS chaos: Mark runs small tuck shop (chips, ice cream, firewood bundles, $1.2k/month revenue). POS system: one printer, hand-written register (item, cash). Sunday: guests ask "How much ice cream?" Mark: "We sold out yesterday." Actually 10 boxes still in freezer (forgotten, poor stock rotation). 2 lost sales (families wanted ice cream, went to nearby servo = -$8 revenue, reputation: "shop unreliable"). End of month: stock take. Mark counts: ice cream 2 boxes (should be 15 bought start of month). 13 boxes unaccounted = shrink/waste. Cost: $13 × $1.2 = $15.6 waste/month = $187/year. Also: firewood bundles priced "whatever feels right" ($15, $18, $20 same bundle). Guest confusion (no price list). Payment disputes: "You charged $20, other day cost $15." Mark loses credibility, trust. Annual POS loss: $187 shrink + $400 price disputes/variance + $200 lost sales (forgotten stock) = $787/year. Council compliance chaos: waste audit (capacity vs occupancy), noise regulation (guest noise 10pm-8am quiet hours, no logs), grounds maintenance (fire escape routes, mowing frequency), permit renewal (business license, caravan park specific = Victorian Caravan Parks & Moveable Dwellings Act 2003, NSW legislation similar). Mark: no formal logs. Council inspector: "Show me: occupancy log (daily count), waste disposal dates (bin pickups), noise complaint log (incidents recorded), fire escape maintenance (clearing logs), permit status." Mark: "Uh... I keep it mental." Council: "Non-compliant. Penalty $1,200, remediation audit required ($600)." Mark's compliance cost: $1.8k this year. Custom caravan park platform fixes all 9 chaos vectors. [Powered + Unpowered Site Inventory]. System data structure: site registry (site 1-120 = powered, $45/night base. Site 121-200 = unpowered, $25/night base. Cabin 1-8 = $120/night, self-contained). Each site attributes: (1) powered or unpowered, (2) max occupancy (6-8 people), (3) level/sloped, (4) power capacity (amp circuit rating), (5) wheelchair accessible yes/no, (6) RV-ready (water/grey waste hookup). Calendar: powered sites Jan 1-Dec 31 = 365 days × $45 = max capacity $16,425/site/year. Unpowered: max $9,125/site/year. Cabin: max $43,800/cabin/year. Total 100-site park theoretical max: (100 × $16.4k) + (80 × $9.1k) + (8 × $43.8k) = $1.64m + $728k + $350k = $2.72m annual. Realistic (75% occupancy blended): $2.04m. System booking: family enquires "Powered site, RV 8m, 7 nights, 4 people, Jun 15-22." System checks: (1) RV size 8m, level ground required. Filter: sites 1-50 = level/RV-ready. (2) Power draw check: 8m RV = 32-amp circuit = 7.4kW. System: "Current grid load Jun 15-22 = 14.2kW (3 existing RVs). Adding 7.4kW = 21.6kW (overload, circuit breaker limit 14.5kW sustained). Recommend: (a) Delay booking to Jun 23 (lower occupancy week, power freed up), or (b) Limit to unpowered + provide generator ($15/night extra), or (c) Offer powered cabin (cabin 3 dedicated circuit, 32-amp available)." Family: "Cabin 3 works, book cabin 3 Jun 15-22 (nights 7 × $120 = $840)." System confirms "Cabin 3, Jun 15-22, family 4, power circuit capacity verified, ready." Confirmation SMS "Cabin 3 booked Jun 15-22, arrive 3pm, depart 10am Jun 22. [View cabin details]." Family books (instant decision, no 10-min wait). Occupancy clarity: Mark logs in system. Dashboard: "Jun 15 occupancy = 87 sites occupied (58.3% blended capacity), power draw = 18.4kW (safe threshold 14.5kW sustained, 21kW peak headroom). Waste generation = 42 kg/day (monitor for skip bin capacity 200kg/week, schedule extra pickup if needed)." Overbooking prevention: site 47 booked Steve (Jun 15-22). System calendar locks site 47 Jun 15-22 (no double-booking possible). Another enquiry same dates → system shows "Site 47 unavailable Jun 15-22, available Jun 23+. [Alternative sites available Jun 15-22: site 48, 49, 51 (powered, level, RV-ready)]." Booking rerouted, no conflict. Cabin dual-management: cabins 1-8 on same system (no separate sheets). Enquiry "Cabin free Jun 20?" System: "Cabins 1, 3, 6 free Jun 20-27 (7-night availability, all powered, self-contained)." Answer instant. Cabin 1 booked (confirmed). Cabin 1 calendar locked Jun 20-27. Tenant confusion eliminated. Revenue capture: powered site surge pricing (school holidays). System: "Jun 12-26 school holiday detected (NSW calendar). Dynamic pricing: powered sites Jun 12-26 = $60/night (vs standard $45/night). Unpowered = $35/night. Surge active." System flags new bookings: "Cabin & Caravan Park now charging school-holiday rates (high demand period). Steve booking Jun 15-22 (8 nights) = 8 × $60 = $480 (vs static $45 = $360). Uplift revenue +$120 per booking." 10 bookings/week × $120 = $1.2k uplift/week. 4-week school holiday × $1.2k = $4.8k captured (vs $4.2k left on table in old system). Annual revenue: baseline $2.04m + surge capture $4.8k = $2.044m. [Annual Residents + Contracts]. System digital lease (smart contract enforced). Resident Tony annual contract: "Resident deed, site 199 annual, $250/month, term Jan 1 2025-Dec 31 2025, auto-renews unless 30-day notice. Payment: due 1st of month, 7-day grace, late fee $25 after 7 days. Break clause: 30 days notice, payment to month-end, no penalty." Tony signs digital (e-signature, SMS link, legally binding in AU). System: "Tony, lease executed. Payment due 1st of each month, 3pm SMS reminder 'Rent due $250 today.' [Pay]." Jun 1: Tony SMS reminder. Tony [Pay] (mobile payment, auto-cleared, no cash confusion). System ledger "Tony, $250 paid Jun 1 (on time, no dispute)." May (exit decision): Tony: "Want to leave Jun 30 (30 days notice)." System: "Tony exit notice logged May 31. Lease ends Jun 30 (notice valid). Final payment due Jun 30 = $250 (partial month not due, payout calculated automatically). System generates exit checkout form: (1) Bond refund ($500 held, assessed for damage). (2) Final rent ($250, due Jun 30). (3) Utilities clearing (power balance, water meter final). Tony departs Jun 30, system calculates bond-full return (no damage), pays Tony $500 + deposits $250 final rent." Clear exit, zero dispute. Alternative: Priya payment confusion. Lease: "Payment due 1st of month, 7-day grace (due by 8th)." Oct 1: system SMS "Rent due $250. [Pay online] [Pay cash]." Priya: "Pay cash" (hands Mark $300 cash). System: "Priya, $300 cash logged, $250 due Oct = overpaid by $50. Overpayment applied to Nov rent ($250 - $50 overage = Nov due $200)." System SMS Nov: "Rent due $200 (reflecting Oct overpayment). [Pay]." Priya SMS "Understood, I'll pay remaining $200 Nov 1." Clarity enforced. Nov 1: Priya pays $200 (system reconciled, no dispute). Annual residents: system manages 12 contracts simultaneously (each digital, auto-renews, payment tracked, late fees enforced). Dashboard: "Annual residents revenue Jun = $3k (all 12 × $250). On-time pay rate = 100% (system SMS reminders drive early payment). Annual resident churn = 0 (digital lease clarity eliminates disputes)." Revenue stability: $36k/year locked (annual residents predictable, vs previous $35.4k churn due to disputes). Retention uplift: $600/year captured (dispute prevention + auto-renewal). [School Holiday Surge Pricing + Seasonal Demand]. System calendar: school holiday dates (NSW, QLD, VIC, WA, SA, NT — multi-state support). NSW: winter break Jun 12-26 (2 weeks), spring break Sep 18-Oct 2 (2 weeks), summer Dec 18-Jan 31 (6 weeks). VIC different (winter break Jun 19-Jul 3). System: "Multi-state guests, flexible pricing per state calendar." Dynamic pricing rules: (1) school holidays = powered sites $60/night (vs $45 standard), unpowered $35/night (vs $25 standard), cabins $150/night (vs $120 standard). (2) Easter/long weekends = weekend surge (Fri-Sun) = +$10/night premium, 4-day weekend +$15/night. (3) Off-season Apr-Aug (low occupancy) = powered $35/night discounts, incentivize bookings. System logic: "Jun 12 incoming (NSW school holidays start Jun 12). System flags upcoming pricing shift. All new bookings Jun 12-26 = school-holiday rates. Existing bookings (booked before Jun 12) locked at old rates (fairness, no mid-stay surprise hikes)." Booking flow: Jun 5 (before holidays), family books Jun 15-22 = $45/night locked (booked pre-surge). Jun 13 (after holidays start), different family books Jun 20-27 = $60/night dynamic rate (booked during surge). Revenue: first family 7 × $45 = $315. Second family 7 × $60 = $420. Same week (Jun 20-27), second booking captures surge premium (+$105 revenue uplift from dynamic pricing). Seasonal staffing: system tracks "Apr occupancy forecast 25% (off-season low). Recommend: reduce crew (1 caretaker full-time, 1 part-time cleaner 2 days/week). Payroll Apr = $2.4k (vs peak $4.8k). Seasonal savings = $2.4k/month × 5 months (Apr-Aug low) = $12k/year." Mark hires casual crew Apr-Sep (pay-as-needed, peak season Oct-Mar full crew). Margin lift: $12k savings. Long-weekend targets: Easter Fri-Mon = 4 days, high demand. System: "Easter weekend Mar 29-Apr 1. Dynamic pricing: Fri $70/night, Sat $75/night, Sun $75/night, Mon $70/night (vs standard $45). Surge active." Easter bookings capture +$100/booking × 5 bookings = +$500 revenue. Annual long-weekends (Easter, ANZAC, Queen's Birthday, Christmas): 8 × $500 = $4k annual surge capture. Total seasonal revenue uplift: surge pricing $4.8k + long-weekends $4k + off-season discounts incentive bookings $2.4k (fill empty Apr sites, better than 0%) = $11.2k annual boost. [RV Check-In + Power/Waste Management]. RV enquiry: family "8m RV, 2 axles, 4 people, needs power, 3 nights Jun 15-17." System: (1) RV size 8m → level ground required. Filter sites: 1-50 (confirmed level). (2) RV power draw 32-amp → system checks current grid load Jun 15-17. Existing power draw 18.2kW (within safe 21kW peak). 8m RV +7.4kW = 25.4kW (OVERLOAD, exceeds 21kW headroom). System flags: "Grid capacity constraint. Recommend: (a) Cabin 3 dedicated circuit (safer), or (b) Book later Jun 23+ (lower occupancy, power freed up)." Family: "Cabin 3 works." Booking confirmed "Cabin 3, Jun 15-17, RV power circuit verified, 32-amp hookup available, safe for 8m RV." Check-in: RV family arrives Jun 15, 3pm. Mark SMS "Welcome to Cabin & Caravan Park. Cabin 3 power circuit live. Waste grey-water drain [location map]. Dump station [location]. WiFi password [auto-sent]. [Review cabin]." RV family: no guessing (power safe, waste routine clear). Evening: power stable (system monitors, no tripped breakers, no downtime). Guest reviews post-checkout: 5-star "Perfect power setup, knew exactly where waste drain was, hassle-free." Positive review captures 2 new RV bookings (word-of-mouth, Caravanning Australia forum visibility). RV power audit: system tracks "Jun 15-17, power demand peaked 24.1kW at 6pm (all guests cooking). System logged event (no breaker trip, within spec after rechecking). Recommendation: monitor peak times, consider staggering cook hours via guest education." Mark SMS to RV guests "Evening cooking draws max power. Recommend: stagger cooking 5pm-7pm if multiple RVs present, spreads load." Guests cooperative, no further peaks. Waste management: grey water (sink + shower discharge). System: "Cabin 3 grey-water tank 80L (shower/sink). Dump day? Friday (system-scheduled weekly)." Guest warns if tank 90%+ full (auto-SMS "Grey water tank filling, dump available Friday or extra $15 emergency pump-out today"). Guest empowered (no overflow, no sewer spill, no council violation). Occupancy log (council audit-ready): system dashboard "Jun 15-17: 87 sites occupied (powered 58 + unpowered 21 + cabins 8). Total occupancy 87 (expected waste 42kg/day × 3 days = 126kg, schedule 1 standard skip pickup for this period)." Council inspector audits: Mark shows system log (dated occupancy, waste forecast, power draw monitored). Inspector: "Compliant. Audit-ready logs. [Approved]." Penalty risk eliminated. [Council Compliance + Waste Logging]. Waste audit: council requires occupancy count + waste disposal receipts. System: automated occupancy count (nightly tally of occupied sites, dated log). Waste management: system integrates with bin supplier (Bing Skip Bins API, auto-logs pickup date + time, receipt attached). June 2026: system log shows "Jun 1-7: occupancy avg 65 sites (occupants = 195 people, forecast waste 39kg/day = 273kg total = 1 skip bin capacity). Pickup scheduled Jun 7, confirmed." Council audit: Mark shows system (occupancy logged daily, waste disposal receipts automated, power draw logged, noise complaint log [0 incidents Jun]). Inspector: "Comprehensive audit trail. All compliant. No penalties." Risk eliminated ($1.8k previous penalty, now $0). Noise regulation: quiet hours 10pm-8am. Guest noise complaint protocol: guest John calls 11pm "Neighbors playing music loudly." System: (1) Logs complaint (11pm, site 47, music noise, John reported). (2) Mark gets SMS alert "Noise complaint site 47, 11pm. Response time <5 mins?" (3) Mark calls site 47 occupants (family B, music too loud), politely requests turn it off. (4) Family B complies (music off by 11:15pm). (5) System logs resolution "11pm complaint, 11:15pm resolved, guest cooperative." Council audit: "Noise complaint log shows responsive protocol (5-min response time, guest cooperative resolutions). Zero enforcement action needed. Compliant." Insurance: public liability underwriter audits occupancy + safety logs. System shows "Occupancy logged daily (incident tracking accurate), power capacity verified (no electrical risk), waste compliant (no sanitation exposure), noise managed (guest safety protected). Premium stable, no increase." Insurance premium: $600/year saved (previously $1,200 premium increase due to unverified occupancy). Permit renewal: business license + caravan park permit (Victorian Caravan Parks Act 2003, NSW Caravan Parks Act 2010 similar). Mark renews annually (system reminder 60 days before expiry). System generates compliance checklist: "(1) Occupancy log audited [✓ system-automated]. (2) Waste disposal compliant [✓ receipts attached]. (3) Fire escape maintenance [✓ annual inspection logged]. (4) Noise management [✓ complaint log zero incidents]. (5) Electrical safety [✓ power capacity audited]. (6) Guest feedback [✓ average rating 4.7-star]." Mark submits checklist to council. Renewal approved (no delays, no additional inspections). Compliance ROI: $1.8k penalty + $600 insurance hike + $400 remediation audit = $2.8k annual risk eliminated. [Cabin Booking + Unified Inventory]. Cabins 1-8 (deluxe, self-contained, $120/night). Separate from sites (powered/unpowered). System unified calendar: all 128 accommodations (100 sites + 8 cabins + 12 annual resident spaces + 8 temporary cabins seasonal) visible on single dashboard. Booking: family enquires "Cabin or powered site, 5 people, 2 nights weekend Jun 21-23 (school holidays)." System filters: (1) Powered site (6-person capacity) available sites 1-50. (2) Cabin (sleeps 6) available cabins 1, 3, 6. (3) Pricing comparison: powered site 2 nights × $60/night = $120. Cabin 2 nights × $150/night (school holiday surge) = $300. Family: "Cabin 3 looks great. Book cabin 3." Booking: "Cabin 3, Jun 21-23 (2 nights), 5 people, $300, school holiday rate, self-contained." Confirmation SMS: "Cabin 3 booked Jun 21-23. Arrival 3pm, departure 10am Jun 23. Full kitchen, heating, ensuite bathroom, WiFi. [Check-in guide]." Family reviews during stay: "Spacious cabin, perfect for school holidays, heating reliable, WiFi fast." 5-star review. Cabin occupancy: June dashboard shows all 8 cabins (occupancy 87.5%, higher than site occupancy 58% because cabins premium, higher demand). June revenue: (8 cabins × 30 days avg occupancy × $120/night avg = $28.8k) + (100 sites × 75% occupancy × 30 days × $50/night avg = $112.5k) + (8 temporary seasonal cabins not active Jun) + (12 annual residents × $250/month = $3k) = $144.3k June revenue (peak school holidays). Cabin overbooking prevention: Mark separate sheets eliminated. All cabins locked on central calendar. No double-bookings possible. Checklist: before cabin turnover (guest checkout 10am Jun 23), system generates "Cabin 3 checkout checklist: (1) Inspect for damage. (2) Record final power/water meter. (3) Clean kitchen, bathrooms, change linens. (4) Restock mini-fridge (drinks, snacks). (5) Reset heating to 18°C. (6) Confirm ready for next guest (arrival 3pm Jun 24)." Mark completes checklist 12pm (4-hour turnover). Cabin ready 2pm. Guest Jun 24 arrives 3pm on-time (no delays, smooth turnover). [Food/Shop POS + Inventory]. Tuck shop: ice cream, firewood bundles, drinks, snacks. Old system: hand-written register (unreliable, $787/year loss). New system: cloud POS (iPad register at shop counter). Inventory: system setup "Ice cream boxes 15 purchased, cost $1.20/unit = $18/box = $270 opening stock. Selling price $3/unit, $60/box retail = 70% margin." Daily stock take (scan barcode, system auto-updates). Tuesday: 3 ice cream boxes sold (3 × 4 units = 12 units sold = $36 revenue). System inventory auto-decrements (13 boxes remaining). Wednesday: 2 boxes sold (8 remaining). Visibility: Mark checks "Ice cream current stock = 8 boxes. Usage rate = 2.5 boxes/day. Stock-out risk in 3.2 days (Friday). Reorder recommended [APPROVE]." Mark reorders 15 boxes (delivers Fri). Friday: stock restored to 15 boxes (no stock-out, revenue protected). Shrink elimination: system forces inventory tracking (each unit scanned at sale, no "forgotten" stock). Final month: ice cream shrink = 0.5 boxes (normal waste, perfectly acceptable, vs $15.6 monthly previous). Annual shrink savings: $187/year recovered. Price standardization: all ice cream boxes = $60 (4 units × $15/unit). System enforces pricing (no manual override without manager approval). Guest confusion eliminated. Payment disputes: zero (price scannable, transparent, receipt printed). Referral upsell: post-stay guest review SMS "Loved your stay? Refer a friend, both get 10% shop credit ($6 off next ice cream!)." 4 referrals captured (new families discover shop via word-of-mouth, sales +$240). Annual shop uplift: shrink savings $187 + price standardization disputes $400 eliminated + inventory no-stock-outs $200 retained + referral upsells $240 = $1.027k annual boost. [Financial Projections & ROI]. Build cost: $32k (unified calendar + powered/unpowered inventory + cabin management + annual resident contracts + surge pricing + RV check-in + power/waste audit + council compliance logging + POS integration). Year 1 ops: $2.4k/yr (SMS Twilio $600, cloud hosting $1.2k, POS software $400, misc $200). Total Year 1 investment: $34.4k. Current baseline (100-site park, $2.04m annual revenue, 75% avg occupancy blended, churn 12% annually, $6.5k overbooking incidents, compliance penalties $1.8k, insurance hike $600, POS shrink $787): actual net = $1.98m. Opex: $640k (crew salaries $480k, utilities $80k, maintenance $40k, supplies $20k, waste $20k). Current margin: $1.34m gross (67%). Custom platform uplift: (1) Surge pricing capture ($4.8k school holidays + $4k long-weekends). (2) Annual resident clarity (+$600 dispute prevention). (3) Off-season discount incentives ($2.4k fill empty sites). (4) RV premium bookings (+$1.8k higher-margin cabin conversions). (5) Cabin unified mgmt (+$1.2k no overbooking loss). (6) Compliance penalty elimination ($1.8k saved + $600 insurance hike avoided = $2.4k). (7) POS shop uplift (+$1.027k shrink + disputes). (8) Referral growth (cabin reviews → 4 new bookings × $1.2k avg = +$4.8k). Total uplift: $45k+ conservative year-1 (surge + annual clarity + off-season incentive + RV premium + cabin unity + compliance + POS + referral). Year 1 revenue: $1.98m baseline + $45k uplift = $2.025m. Year 1 opex: $640k (unchanged). Year 1 profit: $2.025m - $640k - $34.4k = +$1.35m. Break-even: 9 days (system pays itself in first week of June school holidays). Year 2: baseline $2.025m (churn eliminated, practices normalized) = same $45k uplift continuing + $8k efficiency gains (crew no longer manually managing bookings, save 80 hours admin/yr @ $100/hr). Year 2 revenue: $2.025m + $8k efficiency = $2.033m. Year 2 opex: $635k (slight efficiency). Year 2 profit: $2.033m - $635k - $2.4k = +$1.395m. Cumulative 2-year: $1.35m + $1.395m = $2.745m (80× build cost ROI over 2 years). Scale considerations: multi-park operation (mark owns Caravan Park A + B = 200 sites total). Single system manages both parks (separate calendars, shared admin, economies of scale). System cost per park = $34.4k / 2 parks = $17.2k allocation. Park B uplift $45k, Park A uplift $45k = $90k total uplift, cost $34.4k (shared). ROI: $90k uplift / $34.4k cost = 2.6× year 1 alone. Recommendation: custom caravan park platform, break-even 9 days (peak season), year-1 $1.35m profit, year-2+ $1.395m/year at 100-site baseline, $1.5m+/year if scaled to 200 sites. ROI exponential if 100+ powered sites, council compliance priority (AU/NZ specific regs), committed 2+ year horizon. Need custom caravan park software? Check platform pricing or book a call—we'll build powered/unpowered site inventory (no overbooking chaos), manage cabins on unified calendar (no separate sheets), lock annual residents in digital contracts (zero payment disputes), surge prices school holidays ($4.8k seasonal capture), verify RV power draw before booking (grid overload prevented), track occupancy + waste (council audit-ready, $2.4k penalty risk eliminated), manage POS inventory (shrink eliminated, price standardized), send confirmations + check-in guides via SMS, so you can run 100 powered sites + 80 unpowered + 8 cabins + 12 annual residents on auto-pilot, capture $45k annual uplift (surge pricing, referrals, compliance savings), hit $2.025m revenue, stay 100% council-compliant (occupancy logged, waste audited, noise managed), and scale to 200 sites + $2.5m revenue while powered/unpowered inventory stays synced, cabins never overbook, annual residents pay on-time, school holidays capture peak demand, and your tuck shop turns $1.2k into $2.2k profit—all before next caravan season fills your park.