Your company can define whether receipts are required for each specific card or budget.
If your card requires receipts, you'll need to submit them for each transaction.
There are two ways to find transactions that still require a receipt:
Through the banner
If you have missing receipts for any of your cards, you'll see a banner at the top of your home screen. Click the link in this banner to view which receipts you still need to upload.
From your wallet
You can also find missing receipts by clicking Wallet and selecting the Missing Receipts button in the left sidebar. This shows all transactions requiring a receipt in one place, where you can easily upload them
You can then click Add Receipt which will open a new window where you can upload a file, and add a note (optional) if needed for the transaction! Don't forget to click Submit Receipt to upload this successfully!
Please note: The upload file limit for a receipt is 8GB.