i need a secure way to send out a file either by email or a link included in a email, along with my company message after a user pays with paypal.
if the user is sent a link by email, the link needs to only work once to prevent abuse.
i need a database built that tracks incoming and outgoing processes with a status page so i can view it. also the databse will handle the inventory.
cheaper its done the more work i have
5 freelancer menawar dengan rata-rata $207 untuk pekerjaan ini
Ur work needs cepher and depher jobs. Encrption and decription alogithm will have to used with stored primary key. I would like to work on this projects. Regards, Poplulate