According to the researchers from University of British Columbia, Canada, when a male has successfully attracted peahen, it rushes at her making a distinctive hooting call before attempting to mate, the BBC reported.
A documentary letter of credit is an obligation of the bank that opens the letter of credit (the issuing bank) to pay the agreed amount to the seller on behalf of the buyer, upon receipt of the documents specified in the letter of credit. documentary letter of credit is an obligation of the bank that opens the letter of credit (the issuing bank) to pay the agreed amount to the seller on behalf of the buyer, upon receipt of the documents specified in the letter of credit.
An issuing bank from the country of the buyer issues the letter of credit, while an advising bank from the country of the seller advises the letter of credit to the seller. There are various forms of letters of credit but the safest type is the confirmed and irrevocable letter of credit. The rationale behind the use of a letter of credit in international trade is to transfer the risk from the real buyer to a bank.