How to save and scan a Snapchat profile code in 2 different ways

· You can scan a Snapchat code for your own profile or a friend's using the app's camera screen or your mobile device's camera roll.
· Before you scan a Snapcode, you will need to go to a profile and view or save its Snapcode. 
· A Snapcode is a ghost-shaped barcode unique to your Snapchat account, and it serves as an easy...