Square payments
Card and ACH on a branded pay page. Save payment methods and auto-charge on due date.
SI
Simple Invoicing
Invoicing that stays simple
Send professional invoices, accept card and bank payments through Square, and deliver by Gmail — with net terms and recurring billing built in.
Gmail delivery
Send invoices from your own Gmail account so customers recognize who they’re paying.
Your workspace
Contacts, products, invoice design, and recurring billing — separated per account.