Hi, my client needs the ability to add a one-time set up fee to a subscription. I've created a subscription and a product for the set up fee. Selecting the subscription bypasses to checkout, which leaves any other items in the cart. Is there a workaround to checkout both at the same time? Looks like Stripe itself has this ability, but might require some development work which I'd like to avoid if possible.
If not, do you have a suggestion of an external service that works with Squarespace that would fulfill this requirement?