The basic StockUnlocks plugin only allows connecting to two Direct Source unlocking Providers. That may be enough for the majority of users. However, if your business requires you to connect to multiple suppliers, then upgrade to StockUnlocks Pro.
Once enabled, you will be able to enter as many Providers as needed.
All license purchases expire after one year. You will need to renew your StockUnlocks Pro license after one year in order to continue to take advantage of its features.
Once your payment has been processed, you will receive an email containing your license information (PLEASE check your junk/spam folders of your PayPal email address, if support at stockunlocks dot com is not in your address book!):
License email: The email address related to your purchase.
License key: A unique key linked to the License email address.
When you receive your license information, navigate to the WordPress Dashboard, select StockUnlocks > Plugin Options. Enter the appropriate information as shown below and Save Changes:
When completed, you will have access to all features of the StockUnlocks Pro plugin.