You may need to go back and edit your card after sending to fix a last minute typo or change information on the card. Good news, you can always update your card at any point in the process.
*NOTE* If you update your card after sending, this will update all previously sent cards with the new information.
How to Go Back to Edit Your Card
Step 1: Click the “Design” step.
Step 2: Click the “Edit Card” section.