请帮忙看一下这封邮件什么意思？

we hereby write as to confirmed the receipt of your??meaningful e-mail and contents noted with best understanding, we also thank and appreciate your good and kindness to established with us. we he gone through your quotation and the price is ok, but as we would like to co-operate with you,we need to eradicate the payment term which is very important for both parties.??we would like to draw your attention to the fact that we use the bank credit facility on import,as a result,we are only allow on the payment mode as stated hereunder:- 100% documentary against payment at sight draft thru our prime banker in lagos,while the remittance will be effected by t/t within the next 48 hours of our bank receives all your original shipping documents. for this our proposed term,all you need to do is as soon as you he effected the shipment,just send all the original shipping documents to our bank by courier services and as soon as this arrives our bank,and since we use the bank credit facility on import,within the next 48 hours,your funds will be transferred to you by t/t. finally,if you would like to charge the wealth of our bank,we are ready to give you in our next correspondents,and we hope a consideration will be given to us on this our proposed term. thanking you greatly in advance of your co-operation, and we are looking forward to hear from you??soon,