I used Dropbox Professional from 2019. The last is yearly payment (2019-2021) totals $199 per year, but this year 2022 the invoice was separated into monthly (January 2022, I have paid $19.99).
Question:
How can I change the payment cycle to yearly? (I tried to change by going to Seting tap Billing and I tried to change Billing period but Change was the gray color. I can't click to change it)