can I create an invoice where the customer has the option to add shipping insurance?

[Isvitia]

I'd like to create an invoice where the customer has the option to add an Item directly on the invoice, specifically the option to add shipping insurance.

[JustinC]

Unfortunately that's not possible with Square Invoices. Any items to be added to an invoice has to be done by you. I suggest using Square Online for what you're trying to accomplish. Create a Shipping Insurance item so the customer will see the open when adding their items to their cart. 

@Isvitia