Unfortunately not, seems like we are still waiting for an app developers to be the first!

The way this is used on other platforms- a hold is placed on their card forthe $16, but the final amount will change based on final weight. Like whenyou go out to eat and leave a tip, the amount is subject to change.Refunding is possible now, but cha...

Hey thanks for responding. Unfortunately the apps above are not going tosupport the functionality we are looking for. Here’s an example of what wewant to do:We sell fresh salmon for $16/lb. A customer purchases 1lb from our onlinestore. We cut the sa...

I am also looking to sell seafood on our web store.  We are looking for the flexibility to change the final weight and price of a customer's order before it is packed.  Example- a customer orders 1lb of salmon for $18/lb, they are charged $18 but the...