General product/service customer satisfaction, use, recommendation survey
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                             How long have you used [PRODUCT]? How often do you use [PRODUCT]? Overall, how satisfied are you with [PRODUCT/SERVICE]? Would you use/purchase [PRODUCT] again? Would you recommend [PRODUCT OR SERVICE] to others?  What recommendations would you offer for improving [PRODUCT/SERVICE]?  Thankyou for your feedback.  | 
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