A receipt proves a payment: how much, when, how it was paid and what it paid for. These templates are laid out for the receipts people actually ask for, with the fields each one needs: rent receipts with the rental period, daycare receipts with the provider tax ID, repair receipts with the VIN and mileage, contractor receipts with the contract balance.
US Letter, fillable in any PDF reader, free, no email required. Each receipt has a matching invoice template where the trade uses one.
Avo keeps your clients and your usual line items, so the next invoice is three taps. Your first three documents are free, full-quality PDF, no watermark. Premium from $59.99/year if you invoice often.

Scan the code with your iPhone camera to open Avo in the App Store, or email yourself the link.