J!Xchange shares according GPL/GNU licences and distribute under the same license terms.
Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it.
By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software, to make sure the software is free for all.
J!Xchange is NOT SELLING any of the posted templates and/or extensions, therefore requests to purchase will be ignored.
Use the internal messenger to communicate
with admin Xiao Li and share your files.
When logged-in, you'll see the following:
MESSAGES
You have 0 new message
Here you will be able to sent & receive messages,
attched your share(s) and if your file is too big . . .
simply sent a download link.
OS Payment Form Sagepay 
This plugin allows you to use Sagepaypayment gateway for processing payment in Payment Form extension.