FUS (Bonus Bin)

Products placed in this collection will appear on the Bonus Bin 
in the cart. 
Products in this collection will have their product form altered with 
a notice that they are a free item and that there can only be 1 of 
them in the cart, all other standard product form rules apply. 
If there is already 1 FUS item in the cart there is no 
add to cart button. 
 
PRODUCT VARIANTS DO NOT WORK
 
IMPORTANT:
Products that have been removed from this collection will be 
freely available on the store so you have to hide the products 
from the store by setting them to be draft products when removing them.
 
Rules Reference:
- If there are no products in this collection the FUS will not display.
- If a user has a FUS item in their cart they are unable to have 
another FUS item in their cart.
- If a user only has a FUS item in their cart they are unable 
to continue to checkout.
- If a user has a single FUS product but >1 quantity it will 
automatically be removed from their cart.
- If a user has more than 1 individual FUS item they will 
automatically be removed from their cart until they only have 1.
- User's who make it to checkout with an invalid cart will be unable
to complete checkout.

Changes