Add PrintTech Lockerstock API to T-REX Business Settings
If you are using PrintTech for print on demand product fulfillment, you will need to add the PrintTech Lockerstock API key to your T-REX Business Settings.
To follow these instructions, you should have already created a PrintTech Lockerstock login, then logged in and generated your Lockerstock API Key. You will need to copy the Lockerstock API key to paste into your Business Settings.
1) Log into WordPress using the login credentials that were sent to you after your T-REX store was installed.
2) Select T-REX > Business Settings
3) Paste your Lockerstock API Key into the appropriate field
4) Save Changes