In the US and Canada, it's also common to say that "bids have been let".
Bids have been let for a multi-million-dollar renovation project at the Washington Crossing Visitor's Center. Bids will be due by Wednesday, Jan. 5. http://www.buckslocalnews.c
You are confusing the noun "bid" with the verb "to bid".
The verb "to bid" means to offer a price for something, esp. at an auction. (verbs denote action) The noun "bid" means an offer or a tender. (nouns are things, persons, places, or animals)