各位英语大人帮忙看一下怎么翻成英文:我要发封邮件给客户,大概的意思是:我们在货品的价格上犯了一个错误,原因是由于我们搞错了货号,这款商品在上次的合同中价格已经是2美圆了,我们在

Question

各位英语大人帮忙看一下怎么翻成英文:
我要发封邮件给客户,大概的意思是:
我们在货品的价格上犯了一个错误,原因是由于我们搞错了货号,这款商品在上次的合同中价格已经是2美圆了,我们在昨天发的销售合同中却将此款的价格写成了1.8美圆,现在加上材料各方面涨价的原因,我方改正的价格是2.2美圆,特通知贵方,正确的销售合同请查看附件!

Answer 1

I am sorry to say that we made a mistake in the price of the product because we mistaken its number.The price was $2.00 in last contract; however,we offered it to you at a price $1.80 in the contract made in yesterday.Now we would like to inform you that the price is $2.20,and the explanation stems from the fact that the prices of materials has been raised much more than before.In attachment please find the new sales contract.