Not sure where I should post this. It should be a forum which normally has a large number of SciForms users. I recently made a $29.99 purchase at this Web Site. They provided options to establish an account with various amounts starting at $5.00 I opted for $50.00 (smallest option which covered my purchase), expecting to get a refund for the balance. They will not give refund to the credit card. They only give a credit toward future purchases at their site. Unfortunately for me, I am not interested in other items offered at this site. I consider this somewhat of a scam. I know of no other Web Site which works in this manner. Every other site at which I have made purchases, allows specifying that the specific amount of the purchase be charged to the credit card. If any of you folks want to make a purchase at this site, I advise providing two or more amounts adding up to the slightly more than the purchase price.