付款方式求助！ 有谁出口埃塞俄比亚国家吗？

大家好！ 请教下，有人过埃塞俄比亚国家的吗？ 付款方式是怎么样的？ 以下是我客人的邮件： Because of business and Banking law here I can't raise funds against the customers cheque. Here in Ethiopia if a business gives you a cheque and doesn't honour that cheque he goes to prison. So this means the cheque is good but I can't raise funds against this cheque. Do you he any suggestions. Can you extend credit to me I can provide asset of my home against credit. 不太明白客人的支票付款方式是怎么操作的。 求教！