Help Centre - Which payment plan is right for me?
Choose Payment Plan
We offer a range of payment plans, you should choose the one that most suits your likely usage pattern. The key difference is the number of credits you want to load into your balance - these credits are used to "pay" for your usage of Digiproving (e.g. a simple Digiprove of a local file on your machine costs one credit only). You can however purchase additional credits at any time.

If you intend to use the email forwarding service to deliver Digiproved files to third parties, then you should also select a plan that works for your file sizes.

Pricing and details of subscription plans.
Test Drive the Technology What is Digiprove? Do I need it?