You will also find the link for purchase in e.Tampon's "About ..." dialog
:
Try it to make sure it meets your needs.
Before payment, e.Tampon inscribes a watermark in addition to the stamp.
After receiving your payment, we will send you the code to unlock
your e.Tampon.
Please note it can take 12 to 24 hours to send the code.
This code is to be entered with the dialogue below obtained with the
"Unlock" button of the "About ..." dialog :
Once the code is entered and validated, the "Buy" and "Unlock" buttons are
hidden
and your stamped pdf files no longer have a watermark, of course.