I can help you add the online receipt to QuickBooks, @j-reasygardening.
You can save the online receipt to your computer or mobile phone. Also if the file looks unsavable, you can use a Snipping Tool from computer accessories or take a screenshot if you're using a mobile device, then crop the photo.
The picture must a pdf, jpeg, jpeg, jpg, gif, or png file format. Also, make sure each image or file contains only one receipt.