After you've whitelabeled your delivery email within Settings in the Single dash...
1. Choose which digital release you would like to test the delivery of
| Hint - if you click in the search field, click space bar then backspace - you will see a list of the releases in your store
2. If you're including a Boostlink with purchases, select one from the dropdown
3. Click "Send Test Email". This should arrive immediately to the email address you're logged into Single with.