Washing gel Perwoll Dark Bloom, 40 washes, 2 l

• 
  Drogas Usual price the shop says −50%

  It was just as cheap here (8.49 €) in the 30 days before the sale.

• 
  Rimi Good price the shop says −40%

  Usually 15.69 €, this month it was also 8.59 €.

We compare each sale with the lowest price in the same shop in the 30 days before it started, as EU rules require for price reduction claims. Good price: not a real discount, but at least 5% below the price on most of those 30 days. Monthly report by shop

• Maxima around 17 Novemberabout 8.59 € −45%81% likely

A forecast from each shop's past sales of this product. Likelihood: how often similar forecasts have come true so far.