What's the best app for managing pre-orders and backorders?

[thomas103]

Hi - we need an APP to PreOrders and Backorders. And we tried this APP PreOrder, but it dosent work because we dont use the standard order thema, but have a matrix from where we order. Can you suggest an APP who work for us ?

[cooperandco]

Have you tried StockFlow App?

Its the only app on Shopify that does preorder automatically.