Since its said to take about days to create a habit, several months should set the stage for the rest of the year. 이렇게 하면 메일링이 실제로 비즈니스를 증가시킬지 여부를 예측하는 데도 도움이 됩니다. If it doesnt, take the same time you did to work on the mailing and come up with another idea.