求翻译：当供应提高售价时，往往不愿意花太多时间在重复议价的交涉上。因此若为其原有的顾客，则可利用此点，要求沿用原来价格购买。是什么意思？

When the supply to increase the price, are often reluctant to spend too much time to repeat the bargaining negotiations. Therefore, for its existing customers, you can take advantage of this point required to follow the original purchase price.

When the supply increase the selling price, are often reluctant to spend too much time in the Repeat For bargaining negotiations. Therefore, if you are the original of the customer, you can take advantage of this is to require that followed its original purchase price.

正在翻译，请等待...

When supply increase prices, are often reluctant to spend too much time on repeated bargaining negotiations. So if its original customer, you can take advantage of this point, request continuation of the original price.

正在翻译，请等待... 正在翻译，请等待...