Room Rental
Management System
Phnom Penh, Cambodia
Tel: 012 345 678
Invoice
#0001
Billing: 2026-04
Issued: 07 Apr 2026
Payment pending — please pay by end of month
Bill To
Thypheap Sachakpitou
Tel: 012345678
ID: 1212121212
Nationality: Cambodian
Move-in: 01 Apr 2026
Property
Room 1
Monthly rent: $30.00
Rate: $1 = 4,100 ៛
Period: 2026-04
🏠
Monthly Rent
DescriptionAmount
Room fee — 2026-04
Room 1
$30.00
💧
Water
Description Calculation Amount
Water consumption
Meter: 1500.00 → 3000.00 m³  ·  Used: 1500.00 m³
1500.00 × 3,500៛ = 5,250,000៛ $1,280.49
Electric
Description Calculation Amount
Electric consumption
Meter: 1500.00 → 3000.00 kWh  ·  Used: 1500.00 kWh
1500.00 × 1,000៛ = 1,500,000៛ $365.85
+
Extra Charges
DescriptionAmount
Internet
$15.00

Room
$30.00
Water
$1,280.49
Electric
$365.85
Extra
$15.00
Total amount due
2026-04
$1,691.34
Utilities: 5,250,000៛ + 1,500,000៛ = 6,750,000៛  ·  Rate: $1 = 4,100៛
Tenant Signature
Landlord Signature
Room Rental Management System — Phnom Penh, Cambodia