The Developers Center will be closing soonAll this wonderful information will be soon ported to the Developer Wiki
Here you will find all the resources available to Script Developers.
Adding Donation buttonsYou can add donation links for Paypal and Amazon Gift Cards. For Paypal just add [paypal=YOUREMAIL@email.com] and for Amazon Gift Cards [giftcard=YOUREMAIL@email.com] the buttons will be automatically created for you.
Charging for your Scripts and Plugins and Adding a Google Checkout ButtonThe site now supports charging for your Plugins and Scripts by requiring a Download Key, and, at the moment, it only supports Google Checkout.
The first thing you need to do is sign up for a Google Checkout Merchant Account.
When you're ready to start selling your plugin or script go ahead and Add it to the site, during the addition process provide a unique Download Key (you can also update a current script to require a key as well).
After your Google Checkout Account is set up and your plugin or script has been added/updated with a Download Key you can Create a Buy Now Button which can be broken down and inserted into your file's comments along with instructions on how to complete the purchase.
The following BB code can be altered and added when you Add or Update a Script or Plugin:
[checkout-instructions=Instructions to the buyer on what to do next]
100% of the money you take in is yours, the site does not expect any percentage of sales. Also you are responsible to adhere to all Federal and State laws.
Google Checkout Converter: