|Pricing URL||Official Square Invoices Pricing|
ChargeOver - ChargeOver automates recurring billing, subscription billing, & payment acceptance. A SaaS that integrates with Xero, Quickbooks, & has an API. Free trial.
Shopify Tap & Chip Reader - Mobile POS hardware that connects to the rest of Shopify
BillGrid.com - BillGrid is an easy to use online invoicing, billing and expense management system that will save you time with tracking clients projects, expenses, invoices and payments.
Tilda Publishing Animations - Free tool for creating interactive websites without coding
Elorus - A super-easy online invoicing & time tracking software
Squarify.io - Sync inventory between Square and Shopify.