Biographical Information

Jason Lark

Jason Lark is managing director of Celerity, a data, marketing, and technology consultancy. He cofounded Celerity in 2002, and continues to lead the company’s vision, strategy and operational performance.

Articles for Jason Lark

Make Your Email Preference Center a Priority and Your Customers Will Reward You

The email preference center represents the best of both worlds: Prospects and customers can control the communications they receive, and marketers get to send better-quality, more targeted communications.

Loyalty Programs for the Data-Conscious Customer

What does the future hold for loyalty programs? With stricter data regulations and a growing awareness of the need for data privacy, new tactics are needed for earning customer loyalty.

Propensity Modeling: How to Predict Your Customer’s Next Move

Knowing what, when, and why your customers are going to buy may seem impossible—unless you use propensity modeling, and use it correctly.