eSign occasional user

Truthfully, this is probably more of a suggestion than a question, but if anyone has a reply I'd be happy to hear it.

As an individual who has occasional eSign needs for legal, financial or other business documents, I really love the idea of being able to use a service like eSign. However I have such a low annual volume of documents that even paying the Individual Plan subscription rate of $9.99/mo annually stills makes this a financially unreasonable option.

Have you given any though to perhaps offering an Individual Pay-as-You-Go Plan? Just a thought! Thanks.