Schedules is another tab that appears in Advanced Payment's Merchant Information portal. The Scheduler helps with processing a merchant's recurring transaction which can be used for a subscription-based business model.
To process repeat and recurring transactions, this will need to be set up within your contract. Contact the sales team to have this feature added and enabled. The tab within the portal will only appear to the user if they have admin rights set up to use this area.
Once it has been enabled, the merchant's developer will need to follow our developer documents to initiate the first payment.