Ok, i have provided a printscreen and i been reading forums saying your allowed to remove the link back you you will refuse to offer support on any issues? im not willing to pay an extra $50 just to remove the link back to.
Sorry about the delay. I was in an hospital with some personal problems and I couldn't reply you within 24hs.
The extension has been added to your account. As I told you before is not possible to remove the link in the footer.
If you want to upgrade to PRO license you have to pay the difference. If you don't want to pay for it you can keep using the extension according with terms agreement.
I can't offer you a discount for that since you already purchased the standard version with a discount.