ok, really mad_? tell us why seesigner is the best for LTS? u never explaind your point, r u paid commission by SSigner? the QR u generate is no safer than another seed on any surfaces? at least the buttons on ccard works, SSigner doesn't even have the rubber caps on the push buttons in barebone kit, how many ppl will be using products like that, only nerds like your dentist, product market fit not yet there for ssigner unless u tell us otherwise. peace mad_