Below is a robust approach to implementing rent free weeks in PHP. A standard lease has a total rent amount for the period. If you simply skip invoicing for specific weeks, the monthly payments become inconsistent. Instead, the industry best practice is spreading the discount evenly over all payment periods. Example: Rent = $200/week Lease duration = 52 weeks Rent free weeks = 2 Total payable weeks = 50 Total lease value = 50 × $200 = $10,000 If paying monthly (12 months): $10,000 ÷ 12 = $833.33/month 2. Database Structure A minimal schema for tracking rent free weeks:
// weekly payment (still discounted) return round($totalLeaseValue / $totalWeeks, 2); } function generateInvoices($leaseId, $startDate, $endDate, $adjustedMonthlyRent) { $invoices = []; $current = new DateTime($startDate); $end = new DateTime($endDate); while ($current <= $end) { $invoiceDate = clone $current; $invoiceMonth = $invoiceDate->format('Y-m-01'); $invoices[] = [ 'lease_id' => $leaseId, 'month' => $invoiceMonth, 'amount_due' => $adjustedMonthlyRent, 'due_date' => $invoiceDate->format('Y-m-d'), 'is_free_week_applied' => false // discount already spread ]; $current->modify('+1 month'); } php rent free weeks
In property management (especially student housing, retail, or promotional leasing), offering rent free weeks is a common tactic. For example: "Sign a 52-week lease, get 2 weeks free." Below is a robust approach to implementing rent