If we are able to provide some blurb on the form then it can probably be explained adequately to alleviate any of the customers concerns, on the other hand if they just see a form asking for authorisation to take an amount over their standard subscription it probably won't work.
I agree that subscriptions could change if they just have to tick a box and not provide all their details again, it's just that in our case we often provide a small variable number of one off add-on services to each customer over a month which we'd ideally not have to ask them to pay for seperately.
I've signed up for their beta though and sent them an email, hopeful that its workable. If they can do what we need id be a very happy man.
You can pass in information to display on the checkout pages. We can definitely help you with any kind of variable billing. You can come and chat with us at:
I agree that subscriptions could change if they just have to tick a box and not provide all their details again, it's just that in our case we often provide a small variable number of one off add-on services to each customer over a month which we'd ideally not have to ask them to pay for seperately.
I've signed up for their beta though and sent them an email, hopeful that its workable. If they can do what we need id be a very happy man.