Q: Is it possible to consolidate the monthly invoice(s) for Dear subscription into one?
A: Unfortunately it is not possible.
You can have a copy of all your invoices by navigating to:
My Account > My Subscription > Payment History.
Click the invoice link to download.
Q: If I have a company on the previous "cheaper" Dear subscription, am I eligible to move the newer subscriptions to the price tier of the earlier one?
A: Unfortunately no. The current subscription fee will apply when you upgrade to paid subscription.