RULES ON SUBSCRIPTION FEES:
Annual subscription amount (before the end of the current period) - $249
Annual subscription amount (in the first month after the end of the current period) - $269.75
Annual subscription amount (in the second month after the end of the current period) - $290.5
Annual subscription amount (in the third month after the end of the current period) - $311.25
Annual subscription amount (in the fourth month after the end of the current period) - $332
Annual subscription amount (in the fifth month after the end of the current period) - $352.75
Annual subscription amount (more than six months after the end of the previous period) - $373,5