但如果分析發現這個顧客很少使用電子郵件，則上述電子郵件情境不會執行，以

但如果分析發現這個顧客很少使用電子郵件，則上述電子郵件情境不會執行，以減少銀行的行銷成本，也降低該顧客垃圾郵件的數量。

結果 (英文) 1:

But if the analysis found that very few customers use e-mail, then e-mail the above situation does not perform to reduce marketing costs for banks, but also reduce the number of the customer spam.

結果 (英文) 2:

But if the analysis finds that the customer rarely uses e-mail, the email scenario above will not be executed to reduce the bank's marketing costs and reduce the amount of spam for the customer.

結果 (英文) 3:

However, if the analysis finds that the customer seldom uses email, the above email scenario will not be implemented, so as to reduce the marketing cost of the bank and the amount of spam of the customer.