QuickBooks Online

The support from Johnny at One Saas has been nothing short of amazing. Very quick to reply to my numerous questions while getting 3 Shopify sites all hooked up to one accounting system. Nothing was too much trouble. Everything was explained clearly so that we knew what we could and could not do and why. First class support. The app is working well for us too, syncing all our inventory across all sites every hour to avoid the embarrassing 'sorry we've already sold it elsewhere'.