Invoice.to - A simple & beautiful invoice generator with Stripe & Paypal
Google Pay - Make secure payments right through your Android device.
Free-Invoice.co.za - Free Invoice Software | Free online tool that helps small businesses to generate free invoices and manage their contact list. It can be used as an alternative to expensive invoicing software and online invoicing applications
Cash App - The easy way to send, spend, bank, and invest.
Free Invoice Generator - A free invoice generator for startups
Venmo - Venmo is the best way to pay your friends. It's simple, fun and free to use.