Yes. Buyers may require documentation as part of or to support a bid (e.g., to support equal items or exceed items under 'Brand Name or Equal' or 'Meet or Exceed' solicitations). Emails, emailed attachments or any attachments provided online for submission to the Buyer must not include pricing information, which may be considered an offline bid. Unison Marketplace's prohibition of offline bids helps Buyers maintain the integrity, fairness and openness of the competitive process by enabling Buyers to conduct all procurements pursuant to uniform ground rules that treat all Sellers impartially, fairly, and equitably. In turn, Sellers have confidence that they are able to compete on a level playing field that truly rewards best value bidding.