I am sure this has been covered, but while I continue to look...
I want to add an additional and optional fee to my shipping costs. this would be applied at checkout by customer selecting to include/ not include the cost. The fee will be for shipping insurance and will be set to $2 regardless of the number of items, weight, or total cost for simplicity.
I can imagine applying this to other one-time checkout things as well (such as include catalog, etc) so I dont necesarily need it to be a shipping-only inclusion, just something added on, sopmewhere, at checkout... so - how do I add an optional item/fee at checkout?
Patrick
Zen Cart 1.3.7
Database Patch Level: 1.3.7



