Yes.
Any sales made while your titles were being migrated will be reconciled by the SMP Press accounts payable process like normal. SMP Press commissions earned after migration (e.g. for MP3 sales) that do not reach the minimum threshold for payout will be reconciled prior to the site being shut down.
Any subsequent commissions earned after your titles were migrated will be paid out by the ArrangeMe accounts payable process.
(This means that some users may receive two separate commission payments for the month in which they were migrated: one for sales generated while still at SMP Press, and one for sales generated after being migrated to ArrangeMe.)
Please be sure to confirm your payment information on your ArrangeMe dashboard in order to receive future commission payments.