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Stripe Terminal offers support for on-reader tipping for merchants.

With on-reader tipping, you can display suggested tip amounts on your reader before your customer presents their credit card. The reader will show three suggestions based on the configuration you set.

You can configure the three suggested tips as 1) percentages; 2) amounts; 3) smart tips, where the reader dynamically shows three percentages or three amounts depending on the size of the pre-tip amount. A customer can also optionally specify a custom tip amount or can choose to leave no tip.

• To enable and customise tipping, you can use the Stripe APIs or configure it through the dashboard. Please note that it cannot be configured on the reader itself.
• Connect platforms can choose to enable tipping for all connected accounts or by location. Although it can't specifically be enabled on the reader level, if you would just like tipping to show on one reader, you can assign the reader to a location.
• If you need to specify that the tipping option should only show for certain products or services (for example, a salon that sells haircuts and bottles of shampoo might want their customer to know that they calculate percentage-based tips on haircuts only), please use Tip-eligible amounts.
• If you would like to hide the tip selection screen on your reader for individual transactions or temporarily for all transactions (scenario: a restaurant might want to accept tips on the reader for takeaway orders, but only allow on-receipt tips for dine-in customers), you can use skip-tipping to enable this.

Additional Information

Docs: https://stripe.com/docs/terminal/features/collecting-tips/on-reader.