Q: I have a husband and wife who use the same email. Is this possible?
A: You can add information to the email address to make it unique. Here is an example:
A husband and wife have the email address thesmiths@golfgenius.com
The husband can use the "thesmiths@golfgenius.com"
The wife could use "thesmiths+1@golfgenius.com"
Everything after the plus (+) sign we view as extra information, and we ignore it when sending the email. This way, both players can have the same email address, but remain unique in our system.