Advertising:
Banner size 280x80: 1 week - 900 rub.
Banner size 280x80: 1 month - 2900 rub.
Banner size 280x80: 2 month - 5500 rub.
Banner size 280x80: 3 months - 7800 rub.
Banner size 280x80: 6 months - 13200 rub.