Advanced Metal Art review for CartHook Post Purchase Upsell

App seems easy enough to use. BUT: There is no internal confirmation email, or any other type of notification, when someone purchases a post sale through the app. SO if you auto print your orders as they come in, the upsell will not be on the order. So now you need to manually check everyday to see if there are any post sells? This leaves way too much room for human error. It is 2021 and i can not believe they can not send a simple email, or some other notification to any other of the thousands of app integrations out there (ie:SLACK), when an order has a post sell added to it. Especially considering with the $50/mo fee and a 1% royalty, this should be standard. Another issue is if you want to offer a few small add-ons, they do not show all at one time. They are in series. The flow is annoying this way and seems like a never ending upsell attempt to the customer. They should have a template to add multiple items on the same upsell page.