[Email Selected] on one or more selected invoices will send a pdf copy of the invoice using the default or selected template
the email destination is stored against the client under "Invoice Email" in the phone/email list
[Toggle Hold] on one or more selected invoices will change the status to “X” meaning skip when sending
Selecting one or more held invoices and using [Toggle Hold] will clear the “X” and release them for normal processing
[Tag as Sent] might be useful in general, although it could also be used for tagging and clearing the day to day invoices for known Consolidated Clients