Google Play has holiday deals on movies, television shows and books until January 2nd
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From now until January 2nd, Google Play is running a holiday sale on movies, television shows and books (via Android Police). During the sale, Android users can rent select movies for 99 cents to $2.99 instead of the usual $3.99-$5.99. These films include Crazy Rich Asians ($2.99), Ocean's 8 ($2.99), The Shining (99 cents), The Best of the Wiggles ($1.99) and many more.
Google also is offering a $5 credit that users can spend on any app, game, or in-game item priced at over $20 at the time of purchase. You can find the coupon by scrolling down in the Google Play Store app (see image directly below). The $5 must be used before January 23rd, 2019.

Take $5 off a app, game, or in-app priced at $20 or more with this coupon found in the Google Play Store app
Things that are NOT allowed: