A2X Sync for QuickBooks & Xero

I've used A2X for many years and am very pleased with their service. If you sell online through Shopify, Amazon or any of the other platforms they support, this is an essential app to keep your books up to date. Once everything is set up it does all the work in the background keeping everything updated. When I've needed support, Jana and Nora did an amazing job helping us out. They're the best! Highly recommend