I would like to seek the advice on the solution for the beneath scenario:
Vendor: Is a florist.
He would like the system to be able to calculate the quantity in the hamper then deduct it automatically all the types of items in the hamper.
Inventory Contains: 20 Apples, 15 Pears, 5 Cokes,10 Oranges and 30 Roses.
Hamper A Contains: 5 apple, 3 pear, 3 Cokes and 20 Oranges (these variables are changeable and he/she is able to add new items)
When he add a transaction this quantity (5 apple, 3 pear, 3 Cokes and 20 Oranges) will automatically deduct from inventory.