[ISSUE] Adding a payment method

When trying to add a payment method for cellular devices we receive this error:

Thanks for the note. We’ll look into it today and get this sorted.

Is this step required to have access to production zone on products? Currently needing to write DUT code for a product, although we don’t have access.

It shouldn’t be a requirement for Production Zone access, but for that you do need to enter into a commercial relationship with Electric Imp. The Test and Production Zones are not directly available to holders of free developer accounts. If you are developing for a partner who has such a relationship, they can add you as a collaborator to their Product.

I am having the same issue, is there any work around for this?