On the pop up window you need to enter the name of the supplier (auto-searches as you type) which is usually the same with your shop. After you've filled that in there is no need to put any other info, just click on 'Save & Close' button.
On the pop up window you need to enter the name of the supplier (auto-searches as you type) which is usually the same with your shop. After you've filled that in there is no need to put any other info, just click on '*Save & Close*' button.