I just got access to the Business Manager of a new client.
They have 1 ad Account but since we needed to change the currency I created another one and shared the pixel data..
Now, apparently you can only own 1 ad account at a time (Facebook guidelines)
My question: can there be a problem if I run ads on the new ad account only? Or do I have to deactivate the old one to be on the safe side?
If so: is it possible to reactivate the old account in the future if needed?
Would appreciate your help!