英语翻译I placed my order- the PO # is 0801488693- please adjust

英语翻译
I placed my order- the PO # is 0801488693- please adjust to the agreed price of 13.68 for each item and also combine shipping cost.The cost before adjustment is $390.95,the adjusted cost should be $372.15 before combined shipping cost of - it should be considerably less than $229.55.Please e-mail me ASAP to let me know what that cost is and to confirm the adjustments we agreed to.Thank you for your business and I hope to do business again very soon.