Definition of 商習慣 (しょうしゅうかん)
しょうしゅうかん
                        商習慣
しょうしゅうかん
shoushuukan
noun
•
        
business practice, commercial practice, trade usage
Related Kanji
| 商 | make a deal, selling, dealing in, merchant | 
| 習 | learn | 
| 慣 | accustomed, get used to, become experienced |