WHMCS includes several supported payment gateway modules for accepting payments through PayPal®, including the new PayPal Payments gateway. Disputes, including chargebacks, inquiries, or retrievals, occur when a client contests charges that you collected from their card issuer. Payment reversals return a payment and reverse the transaction's associated actions. This often occurs after a chargeback or lost dispute. WHMCS records all of your transactions. When you view the list of transactions, you can also check your Stripe™, Stripe Dynamic Payments, and PayPal® balances. WHMCS's automation settings determine when the system cron runs, whether to perform certain tasks, and the details for running each task.