A tinydemo to show how you can pre-fill the email field and promotion code on a Payment Link using URL parameters.
stripe-tinydemos-payment-links-url-parameters by
stripe-tinydemos-checkout-server-redirect
stripe-tinydemos-checkout-shipping
stripe-tinydemos-separate-card-fields
stripe-tinydemos-3ds-challenge
stripe-tinydemos-checkout-ad-hoc-prices
stripe-tinydemos-bancontact
stripe-tinydemos-eps
stripe-tinydemos-giropay
stripe-tinydemos-ideal
stripe-tinydemos-p24
stripe-tinydemos-payment-element-captcha
stripe-tinydemos-setup-cards
stripe-tinydemos-accept-ideal-then-save
stripe-tinydemos-payment-links-url-parameters
stripe-tinydemos-svelte-with-payment-element
