Paysnap, Stripe and shipping costs?

I sue the excellent Paysnap on a few sites, but for a new project I need to handle two different flat rates for shipping, and the client wants me to use Paysnap as they’ve seen a demo and like it.

Other than adding a product for each shipping option that MUST be added to the basket, I’m wondering what other solutions folks have come up with for this?

And/or… Does Stripe handle the application of shipping?

So far everything I’ve seen on their sites regards it says “Depreciated”, so my guess is they’ve pulled this type of thing. Or, it’s been hidden somewhere and I’m using the wrong search terms.