The FDM must either cancel or adjust all customer orders executed during the same time period and in the same currency pair or option regardless of whether they were buy or sell orders.

交易商必须取消或者调整同一货币对或期权在同一时间内受影响而执行的所有客户订单，不论是多单还是空单。

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All in all, Nasty Gal had to cancel 1, 000 orders.

FORBES: Entrepreneurs

The facts are that nearly half of all online orders placed in 2011 included free shipping and 61% of customers surveyed reported they would likely cancel an order if they learned they would need to pay shipping costs.

FORBES: How To Offer Free Shipping And Still Make A Profit