With Batch Billing you can tell the system what Membership Frequency you would like to invoice

If we select the Membership Frequency of 'Monthly' then only the memberships with Monthly dues would be invoiced in this Batch Billing.

If we select Monthly and Quarterly, then only the membership dues for Monthly and Quarterly memberships would be billed.

Now, if we were to select a membership type, but leave the Membership Frequencies to 'ALL,' it would invoice for ALL Membership Frequencies (Monthly, Annual, etc.) for just the Gold Member 2021 membership type.