Ils n' achètent pas..... "suffisamment "

Huge discounts offered to consumers in early November may have hurt Black Friday sales, and the trouble may not be over.
Research from ShopperTrak shows that Black Friday retail sales at the store level rose so little over 2009 that the increase is barely perceptible.
“Black Friday sales showed a very slight increase over last year despite record spending for the day 0.3 percent increase versus the same period in 2009.

http://www.shoppertrak.com/black-friday-retail-sales-increase-slight-03-percent-compared-2009-traffic-rises-22-percent