Questionnaire Items

Strongly Disagree

Strongly Agree

1. If I don’t buy the product now, I will regret it later.

1 2 3 4 5 6 7

2. If I don’t buy the product now, and I find it reruns to the original price, I will regret it later.

1 2 3 4 5 6 7

3. If I don’t buy the product now, and I find it is the cheapest among all the shopping malls, I will regret it later.

1 2 3 4 5 6 7

4. If I don’t buy the product now, and I find it is limited supply and sold out, I will regret it later.

1 2 3 4 5 6 7

5. I buy things according to how I feel at the moment.

1 2 3 4 5 6 7

6. I will impulsively buy this product now.

1 2 3 4 5 6 7