two-way quotation(осуществляют постоянное поддержание двухсторонних котировок: Meanwhile, direct trading market makers continuously provide two-way quotations of buyers and sellers of direct RMB trading against CAD ... | We provide two-way quotations on a wide variety of currency pairs, including all G10 and an array of secondary and exotic currencies, and pride ourselves on ... Alexander Demidov)
invitation to tender(an occasion when companies are told they can compete for work by offering their best price: "A formal invitation to tender for this work has now been issued. CBED Alexander Demidov)
request for quotation(A request for quotation (RFQ) is a standard business process whose purpose is to invite suppliers into a bidding process to bid on specific products or services. RFQ, generally means the same thing as IFB (Invitation For Bid). WAD Alexander Demidov)