The importer's bank irrevocably commits for payment provided that the exporter complies with the terms and specifications of the Letter of Credit. Citibank® notifies, negotiates documents and pays to the exporter. If required, can also confirm the Letter of Credit (becoming also an obligor).
The exporter asks Citibank to remit the title documents and the collecting instructions to the importer's bank. Citibank makes any necessary tracer as representative of its customer and at maturity, collects and pays the funds to the exporter. There is no obligation, for the bank, to pay to the exporter until funds are received.
Even when Citibank can make a claim for delayed payments (and you will be informed of all tracers done and their results), it will not perform any legal action unless "protest" is requested in the remittance letter. This legal action will only be initiated at exporter’s request and on his behalf.
A documentary collection in which documents are sent directly to the importer's bank by the exporter. The documents are accompanied by a form with collecting instructions provided by Citibank (cover letter). A copy of the form is sent to Citibank for tracking and collections processes the same as in traditional collections.
Discount of Letter of Credits, drafts or export commercial documents, affecting the credit line of the exporter. In this case, Citibank advances funds to its customer, but in case the importer does not honor the payment, the exporter has to cancel the transaction at maturity.