You pay after receiving the deliverables described in your task. When the freelancer marks the task complete, you will receive a notification from @gratify with an invoice asking to pay. If you do not respond within 24 hours, we may automatically charge your payment method on file. You can always hold payment or request a refund if you believe the invoice is erroneous.
You must enter a payment method before an expert can start work on your task. @gratify will remind you about this if you have not done so.