Yes, you can use custom text on your QR code stickers. When creating a new QR code, simply navigate to the Design QR code step and locate the stickers section where you can modify the default text, typically "SCAN ME," to suit your requirements.

If you're working with an existing QR code, select the desired QR code, and click on the Palette icon, which will lead you to the Design QR code step, where you can adjust the text in a similar manner.