প্রত্যয় পত্র বলতে বোঝায় -(Letter of credit (LC) is -)

প্রত্যয় পত্র বলতে বোঝায় -(Letter of credit (LC) is -)

• ক. A reminder given by banks to repay back its loans.
• খ. An instrument through which a bank guarantees the credit of its customer
• গ. An instrument issued by a purchaser to guarantee payment
• ঘ. An instrument issued by a seller to send goods in time