Sounds like what happened to me.. I had almost 1000 recent transactions.. I had two easy to win non-receipt disputes, which Google for some reason could not win even when I gave them the tracking number.
What a joke. Paypal would win those 100% of the time in their sleep.
So, 2 chargebacks out of like 800+ orders and they close me? Are you serious?
I have had 12 disputes at one time in Paypal and they were ok..
What a joke.. No Google support. Total blackout on the account.. Is this what you call a business?