Allocate this to me


Please can anyone suggest any script which may help me with a very basic site. I want to be able to add a list for example:
Food (Quantity: 10)
Drink (Quantity: 20)
Clothing (Quantity: 5)
Gift (Quantity: 30)

and then I want someone to be able to allocate it to themselves so that it reduces the quantity needed based on someone allocating it to themselves.

Just use WooCommerce