请大师们帮忙翻译一句话，谢谢。其中一口价 为 Fixed Price

请大师们帮忙翻译一句话，谢谢。其中一口价 为 Fixed Price

I almost publish my commodity every 6 days. Do you accept the fixed price? If necessary, I can publish the commodity with fixed price. You can directly pat next payment, 4 yuan per piece.

I display the productions every 6 days.Can you accept fixed prise.If you need,I can display by this way,you can check it straightly,4 yuan each one.

I almost every 6 days in a commodity. You accept the price way? If necessary, I can be published on the way, you can pat next payment, 4 yuan per piece