Hi @KAZEUS
A potential non-app workaround could be to create “Ship From” variants for each product, with SKU’s unique to each warehouse.
For example:
Product A has a SKU of 123456
You have 100 of these in Wyoming, and 75 in Virginia
Create a variant of Product A called “Ship from Wyoming”, and a variant called “Ship from Virginia”
Set the SKU as 123456-W for the Wyoming variant and 123456-V for the Virginia variant.
For 123456-W set stock availability as 100 at Wyoming warehouse and 0 at Virgina warehouse
For 123456-V set stock availability as 75 at Virgina warehouse and 0 at Wyoming warehouse.