_edd_privacy_get_customer_id_for_email() – Since our eraser callbacks need to look up a stored customer ID by hashed email address, developers can use this to retrieve the customer ID associated with an email address that’s being requested to be deleted even after the customer has been anonymized.
_edd_privacy_get_payment_action() – Given an EDD_Payment, determine what action should be taken during the eraser processes.
EDD_Amazon_Payments::get_amazon_authenticate_redirect() – Retrieve the return URL for Amazon after authentication on Amazon is complete
EDD_Amazon_Payments::get_amazon_checkout_uri() – Retrieve the checkout URL for Amazon after authentication is complete
EDD_Amazon_Payments::get_amazon_signin_redirect() – Retrieve the URL to send customers too once sign-in is complete
EDD_API::get_default_earnings_stats() – Generate the default earnings stats returned by the ‘stats’ endpoint
EDD_API::get_default_sales_stats() – Generate the default sales stats returned by the ‘stats’ endpoint
EDD_Batch_Import::get_import_type_label() – Retrieve the label for the import type. Example: Payments
edd_build_straight_to_gateway_data() – Build the purchase data for a straight-to-gateway purchase button
