Room Rental
Management System
Phnom Penh, Cambodia
Tel: 012 345 678
Invoice
#0004
Billing: 2026-04
Issued: 12 Apr 2026
Payment received — 18 Apr 2026
Bill To
alexander
Move-in: 01 Apr 2026
Property
room 3
Monthly rent: $70.00
Rate: $1 = 4,100 ៛
Period: 2026-04
🏠
Monthly Rent
DescriptionAmount
Room fee — 2026-04
room 3
$70.00
💧
Water
Description Calculation Amount
Water — fixed fee
Flat monthly rate
$2.50
Electric
Description Calculation Amount
Electric consumption
Meter: 445.00 → 504.10 kWh  ·  Used: 59.10 kWh
59.10 × 1,000៛ = 59,100៛ $14.41

Room
$70.00
Water
$2.50
Electric
$14.41
Extra
$0.00
Total amount due
2026-04
$86.91
Utilities: 0៛ + 59,100៛ = 59,100៛  ·  Rate: $1 = 4,100៛
Tenant Signature
Landlord Signature
Room Rental Management System — Phnom Penh, Cambodia