On April 18,2014. Bontanica Company a garden retailer purchased $9,800 of seed terms 2/10, N/30 from Whitetail Seed Co. Even though the discount period had expired. Shelby Davey subtracted the discount of $196 then he processed the documents for payment on May 1, 2014.

Discuss whether Shelby Davey behave in a professional manner by subtracting the discount even though the discount period had expired.