If the total turnover is over USD100,000.0, I prefer to use L/C at sight. If the total turnover is below USD100,000.0, I porefer to use 30% deposit, balance before shipment.
Replying to [Admin]:irrevocable/confirmed l/c at sight.safe for seller ,safe for buyer.in todays international trade one should take care of his money/ goods. regards grzo