nassy

<ul>
<li>ここを参考にする
<ul>
<li><a href="https://stripe.com/docs/billing/subscriptions/overview" target="_blank" rel="nofollow noopener noreferrer">https://stripe.com/docs/billing/subscriptions/overview</a></li>
<li><a href="https://github.com/stripe-samples/checkout-single-subscription" target="_blank" rel="nofollow noopener noreferrer">https://github.com/stripe-samples/checkout-single-subscription</a></li>
<li><a href="https://stripe.com/docs/billing/subscriptions/build-subscriptions?ui=checkout" target="_blank" rel="nofollow noopener noreferrer">https://stripe.com/docs/billing/subscriptions/build-subscriptions?ui=checkout</a></li>
</ul>
</li>
</ul>
