Open your membership bot in Telegram and click START (or send /start command if you've launched the bot earlier).
The bot should show you the project name and buttons for your subscription plans:
Try clicking the button with subscription plan name.
The bot will show you the benefits of this particular plan name and let you subscribe with the payment method you added in @InviteMemberBot:
Click Credit/Debit Card (TEST MODE).
The bot will generate an invoice and send you a button:
Click this button, and a payment webpage will show up:
If you enabled Stripe Test payment option for this bot, you could make a test payment with a special card (number: 4242 4242 4242 4242, expire: any, cvv: any):
After the payment, the bot will send you a confirmation message with buttons to join channels/groups you paid for:
At the same moment, you, as the bot owner, will receive a notification:
It works! Now you can enable live payments with Stripe or CoinPayments.