Follow this step-by-step tutorial to learn how to manually add more customers to your list.
1. Go to the Customers page.
2. Click on the small arrow icon next to the Import customers button.
3. Choose the Add manually option from the drop-down menu.
4. Fill in the new customer's email address, first/last name and company.
5. To add more customers, click on the + Add another button and repeat the actions described above.