How to view subscription history?

I-am-trying-to-see-which-plan-we-have-used-in-the-passed-but-cannot-seem-to-find-where-that-is-listed

You can check the subscription history by viewing the account's past invoices. Please refer to this guide on How-to-Check-Invoices.

I went ahead and checked that the account hasn't been subscribed to a Plan yet since it was created. There were no past invoices found.