1. One shortcoming of cash on delivery is that impulse purchases may increase as payment is not due at the time of ordering.2. A study suggests that consumers are more susceptible to making impulsive purchases for one brand over another if they are distracted while shopping.
impulse purchasesimpulse purchases 是「衝動型購物」的標準美語說法
When I was having a nose surgery I was put under local ansthesia.