If youâ€™re looking to buy a Nexus 7, Googleâ€™s offering some sweet deals for Cyber Week. When you purchase a Nexus 7 through the Play Store, you will receive $25 in Google Play Store credit. This credit can be used to purchase movies, TV shows, games, apps, books, and music on the Google Play Store. The offer expires on March 31st, so you still have some time to purchase a 16GB or 32GB Nexus 7. Customers will receive their Google Play Store credit in an email once the Nexus 7 ships. Credit must be added to a Google Wallet account by March 31st, 2014. Offer is valid in the US and Canada only.