Cooperate about sales on a website

cooperation
Dear Sir/Madame
I would like to submit a proposal to cooperate with the sale website.
I ask about forwarding this email to the appropriate person.

In the first instance please refer to the presentation of the Annex,
which will bring more of our service operation.
Gold Sale (www.zlotewyprzedaze.pl) - a website that offers branded
products to customers in Poland, at very reasonable prices - up to 70%
cheaper than the original price. Sales take place within a few days'