Big news, Target shoppers.

The Minneapolis-based retailer announced this week that it has teamed up with shopkick to offer customers rewards using their smartphones.

Target is the largest retailer to join forces with the smartphone rewards program, which already has affiliations with Best Buy and Old Navy, among others.

Shoppers can participate in the shopkick rewards program by downloading the app to their smartphones. Versions are available free for the iPhone and Android.

Customers earn "kicks" or points, which can be redeemed for gift cards, movie tickets, Facebook credits, iTunes downloads, donations to charity and other prizes.