If you are using your wellness allowance, you will of course receive valid documentation to submit to your employer.
Print the receipt you receive in connection with a purchase and submit it to your employer. This should be sufficient documentation, provided that your employer allows free choice of purchases and does not require you to buy through a specific provider.
If you would like the receipt again, you can request it in the app under “More > Payments” for purchases you have made. If the purchase was made via your Apple or Google account, you will need to request the receipt through that channel.
Unfortunately, we do not send receipts in any other way.