Ideally, every human will only have one contact record in the database. In the real world, this doesn’t always happen. This can lead to strange experiences such as an existing customer receiving a promotion for a product they have already purchased. Needless to say, this doesn’t enhance customer experience.
Fortunately, Infusionsoft has a built-in function to check for duplicate contact records.
Infusionsoft Cookbook – Chapter 8.8 – Checking For Duplicate Contact Records
