PTminder's integration with PaySmart allows you to create suspensions on existing recurring payment schedules.
As a trainer, to manage a client's payment suspension, head to the Clients tab, then select the client.
Go to 'Finances' tab and head to the 'PaySmart' menu:
You can then choose the start and end periods, or even make it an indefinite suspension until you decide to resume it later.
Please note that you are not able to set suspensions part-way through a period. For example, if the payment period is from 19 - 25 Nov, you can't set the suspension period to start on, say, the 22nd.