The payment processors allow customers to make online payments. The payment processor plugins, except Offline one, are available only for those users who bought Mighty Membership component.
MightyExtensions supports only 3 payment plugins for Mighty Membership: 2CheckOut, PayPal and Offline. If you need some other payment plugin, visit our partner's web site osdcs.com, where you can buy or order a payment plugin for Mighty Membership.
To install the payment processor plugins:
1. Log into http://mightyextensions.com.
In order to log into the above mentioned website, you should be registered to MightyExtensions.com. After you register, you are automatically logged into the website.
2. Navigate to Downloads-> MightyExtensions Downloads to display the MightyExtensions Downloads page.
3. Scroll down the MightyExtensions Downloads page to view the Category Index section. Click the Payment Plugins link under the Membership category as shown in the following figure:
4. On the page that comes up click the Plugin – Payment (PayPal) link:
5. On the appeared page click the plg_paypaypal.x.x.x.zip link and download the Plugin – Payment (PayPal) software.
6. Perform step 2 and step 3.
7. Scroll down the Web page that is displayed after clicking the Payment Plugins link, and click the Plugin – Payment (2CheckOut) link.
8. On the appeared page click the plg_pay2co.2.6.zip link and download the Plugin – Payment (2CheckOut) software.
9. Log into Joomla back-end.
10. Navigate to Extensions-> Install/Uninstall. In the Package File text box , enter the path of the Plugin – Payment (PayPal) software, which you have downloaded in step 5 or click the Browse button  to locate the Plugin – Payment (PayPal) software. Click the Upload File & Install button  shown in the following figure:
Congratulation!! You have successfully installed Plugin - Payment (PayPal).
11. Navigate to Extensions-> Install/Uninstall. In the Package File text box, enter the path of the Plugin – Payment (2CheckOut) software, which you have downloaded in step 8 or click the Browse button to locate the Plugin – Payment (2CheckOut) software. Click the Upload File & Install button.
Congratulation!! You have successfully installed Plugin - Payment (2CheckOut).
To allow your customers to make offline payments, you need to download and install PayOffline plugin. This plugin will enable your customers to buy goods and services online without credit cards and pay with cash or debit card offline. With this plugin you can accept WesternUnion, ACH, Wire Transfer, or any other offline payment. This simply sends an instruction to subscriber on how to transfer money in alternative way, sends alert to administrator, and creates an unpublished or published subscription(depending on the Offline plugin's settings).