Why am I being charged more for Business Class than posted, along with a separate charge for $71.96?

[Tamara]

How do I find out what an automatic withdrawal charge from my bank account is from and how do I cancel it? I am being charged more for Business Class than what has been posted AND there is a completely separate charge of $71.96 that I did not approve...and if it was in fine print somewhere, it needs to be cancelled.

[Vero Rivas]

Hi @Tamara 

   If you have problems with paying for Trello, you can write either to Trello support or directly to Atlassian support:

   https://trello.com/es/contact#/

   https://support.atlassian.com/

Cheers