curl https://api.stripe.com/v1/checkout/sessions \
-u "sk_test_CGGvfNiIPwLXiDwaOfZ3oX6Y:" \
-d "line_items[0][price]"="{{PRICE_ID}}" \
-d "line_items[0][quantity]"=1 \
-d mode=payment \
-d "shipping_address_collection[allowed_countries][0]"=US \
--data-urlencode "custom_text[shipping_address][message]"="Please note that we can't guarantee 2-day delivery for PO boxes at this time." \
--data-urlencode "custom_text[submit][message]"="We'll email you instructions on how to get started." \
--data-urlencode "custom_text[after_submit][message]"="Learn more about **your purchase** on our(https://www.stripe.com/)." \
-d ui_mode=embedded \
--data-urlencode return_url="https://example.com/return"