Relationship
How are you related to the bride/groom?
The closer your relationship, typically the more to spend on a wedding gift...
Salary
What is your annual individual/household income?
The more your earn, typically the more to spend on a wedding gift...
Location
What state is the wedding being held in?
Weddings vary in cost from state to state, one school of thought is that the cost of the wedding has a correlation to how much to spend on a wedding gift...