S.Admin

Why finished product with list of Bill of Materials is not able to deduct automatically?

For example, I have a finished product name A12.

Bill of Materials for product A12 have the following: Item A + Item 1 + Item 2

After issue Invoice from Express Accounts Plus, the product A12 quantity should reduce automatically in inventoria, but it did not.

Instead, if issue invoice for item A, the quantity will reduce automatically.

Why is this so? 

Please help! It is so frustrating..

Inventoria version: 4.03

I am using both Inventoria and Express Accounts Plus software. I wish to view the sales history of a specific item, which can show list of customers that bought a specific item during the year. Please help, thank you.