My site allows members to make a PreApproved payments to certain events.
The PreApproved payments are then processed at the end of the event (if the event goes ahead).
Up to now the events usually have about 20 x PreApproved payments and everything runs smoothly but i have a big event coming up very soon that could have over 200 PreApproved payments to process.
Is there anything that i need to look out for or put in place to make sure my site is able to handle all of the 200 payments smoothly. I know this is a difficult question to answer without seeing my code but i noticed that it takes about 4 seconds to process each payment and update the database once the payment trigger is called.