Definition of 商行為 (しょうこうい)
しょうこうい
                        商行為
しょうこうい
shoukoui
noun
•
        
commercial transaction
Related Kanji
| 商 | make a deal, selling, dealing in, merchant | 
| 行 | going, journey, carry out, conduct, act, line, row, bank | 
| 為 | do, change, make, benefit, welfare, be of use, reach to, try, practice, cost, serve as, good, advantage, as a result of |