Print it, stick it by your desk. Do this every month and collect from every room.
Enter each room's current reading; units are auto-calculated → Save all
Pick the month → check meters → review each room's total (rent+water+electric) → ✓ Issue bills
Tap “Share/Copy message” and send via LINE/SMS — tenants open the link, see the amount + QR, and pay
Cash/transfer: record payment. Slip via link: tap the yellow “slips to review” banner → confirm received
Open the Overdue card on the dashboard → tap “Share/Copy” to resend a reminder + pay link
Tip: Do steps 1–2 early in the month, step 3 right after billing, steps 4–5 around the due date.
Full guide with screenshots: islanddorm.com/help