If you dont have an existing loyalty program, you can manually kickstart your program by getting past customers to sign up to your new program.
Select "Customers' from your Shopify dashboard and select the customers you would like to invite to your rewards program. You can use the filter options to select a date range or customers status
Select the "Export" option and choose to export to plain CSV
Open the CSV file and delete all the headings, keeping only "First Name" "Last Name" "Email" "Total Spend" If you do not wish to have your customers previous purchase convert to points, siply make the "total spend" column = 0
Delete the headers leaving only the customer information
Follow the next step to upload your customers to Galanta