In procurement technology, ERFx (or eRFx) is an acronym for electronic request for [x], where x can be Proposal (RFP), Quotation (RFQ), Information (RFI) or Tender (RFT). Other pseudonymous acronyms include ITT (Invitation to Tender) and PQQ (Pre Qualification Questionnaire). All relate to a similar activity: a buyer requesting information from potential suppliers for the purpose of evaluation and comparison. Often this is part of a tendering exercise. The more structured this information is, the easier it is to compare the suppliers. For example, it is more effective to ask 20 multiple choice questions than it is to ask 2 essay questions, as long as suppliers have an opportunity to provide commentary to qualify their answers. Therefore, eRFX software should help the buyer to compare suppl