Crossword Genius

It's a regular trade practice (6)

Ross

I believe the answer is:

custom

I believe this clue is a double definition.

'it's a regular trade' is the first definition.
(I've seen this before)

'practice' is the second definition.
(I know that custom is a type of practice)

(Other definitions for custom that I've seen before include "Habit, usage" , "Usual way of doing something" , "Local habit" , "Traditional usage" , "'Habit, practice (6)'" .)

I've seen this clue in The Globe and Mail.
Want a hint initially instead of a full solution? Install my app