$10 Photography Classes at Udemy with coupon

Udemy has a new coupon code that gets you almost all the classes on their website for $10 each. Enter coupon code DECAFF3D10 at the Udemy website for the coupon. Coupon expires 12/21/17. To find classes of interest, use their search bar to search for things like “photography”, “DSLR”, “photoshop”, etc.