Last days of "♥♥ STRANGELY CALCULATED ANNIVERSARY DISCOUNT ♥♥"

Last days of "♥♥ STRANGELY CALCULATED ANNIVERSARY DISCOUNT ♥♥" in my ETSY shop.
Why 8% and for 8 days? This is the calculation:
♥ 8th Sep LaPerLaA first opening day LESS 8th May mother’s day weekend = 8 month = 8% discount for 8 days from 1st May trough 8th May on any items from the section “SEA AND HANDMADE JEWELRY”
http://www.etsy.com/shop/LaPerLaA?section_id=6572350 
Find out more : http://www.etsy.com/shop/LaPerLaA