I do not sell physical products. I do Affiliate Marketing, so all the months are the same to me. Think about it. The Internet has people from different countries with different time zones and different days they earn. When one person is sleeping, another in a different country is waking. In one country you may get paid daily, another weekly, another monthly...and so the cycle goes on. To me this means I can earn 7 days a week, 12 months a year and 24/7.