Don't give discounts because that devalues your own product, and says that not even you believe the service is wroth what you are charging.

Yeah I gave the discount because in one transaction I could sell 50 subscriptions. Also the guy I gave the deal to had helped me quite a bit earlier on.

Whats does the header of the E-Mail look like?

On the off chance you aren't trolling, I know 100% it's from RS.

IT was not really clear but does anything needs to be installed to use this?

I found my answer in the comments at the end. It needs to be installed and it is chrome only

I am working on a competitor to RightSigniture called signremotely.com. There is nothing on the website yet. Still looking for people who have to work with a lot of signatures like you. What kind of steps are getting in the way, would love to hear your ideas bryon@SignRemotely.com

Thanks