I just aware that the order form (version 3) cannot be signed back by tomorrow. Therefore please find attached as revised (version 4) with valid date on 31 Oct 2016 for customer’s signature. Please make sure customer sign on this version, otherwise we cannot process it.
Once again, sorry for any inconvenience and looking forward to hearing from you soon.
If customer has any queries on it, please feel free to let me know, I will then explain accordingly.