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This set of script files allows you to sell downloadable goods safely and
automatically.
Required are:
- PayPal business account
- Hosted web space account
- PHP scripting server on same hosted server
- MySQL database on same hosted server
- Enabled IPN and set RETURN in PayPal preferences to the script file
- Basic Knowledge of PHP, MYSQL and FTP
Once a purchase is made the transaction is verified by script thru
checking:
- Item Price,
- Past Transaction IDs,
- Payer Validity,
- Validity of YOUR email as the seller,
- Payment status (Completed),
- return of VALID from PayPal after post.
Once all is OK:
- Your customer gets an email with password and login link,
- You will get order confirmation email with the same link to check
download,
- Sales and users are recorded in MySQL
- Once costumer has logged in they can download particular Item# they
have paid for unlimited amount of times. This can be limited by
editing PHP code.
If the payment is other than "Completed":
- You and the costumer will receive emails notifying you of the
payment status
- If paying by eCheck the download login will be sent to costumer when
payment clears
- You will be notified by cleared payment in same fashion as the
Completed order
If the validity check(s) failed:
- You will be notified of type of problem
- Potential fraudster will get an email warning of "activity logged",
you can tailor the message any way you want it but keep in mind that
PayPal error could have caused invalidity response.
All data is logged in a log file in the same server directory as the
script. You
can see how many times a file has been downloaded by each person by viewing
users database table.
Important:
You must do the first download of each product as the logs need to be
auto-created and this dumps errors on the screen.
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Clicking the button above will open a new window with a test button
generated by script. You can use standard or encrypted paypal buttons
as well. The transaction cost is 1 penny.
Download only price $7.95
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