Billing upgrade

i paid for 1 year Blynk Plus plan and got 10 devices max.
I want to upgrade to the Blynk Plus 20 Device plan but can’t work it because the plan has not expired .
look forward to support!


You subscribed from mobile or from the web?

thanks for your support. i subcribed from mobile.
I also tried to register with the web, but it didn’t work.

You can choose 20 plus in web.billing

The Stripe payment system is working. The difference will be calculated

because i paid for 1 year already, so i tried click 20 devices like you and it’s not paid. i think if the frist times is OK.

@Anh_Tran Hello,

Did you subscribe on android or ios?