Can stripe be used on Free plan?

Can stripe be used on a Free plan? if so what are the limitations in relation to payment gateways with the free plan?

It is possible to use Stripe integration on Free plans or with any payment integration however, you are limited to 10 payments per month only.

If you have further questions, let us know.

Ok thanks, and can you tell me, if I add a stripe integration, is this a legal way of accepting credit card payments? I know some forms store card numbers on the sheet in the back, but I don't think we can do this.

Yes, you can accept credit card payments legally if you use payment integration like Stripe instead of collecting credit card details.