One question: the answers may vary. If anyone utilizes loyalty, rewards, and/or senior discounts, for which the qualifying age may vary, do you save more or less money than if you bought a product or service via a mystery shop? Is there an incentive to use savings instead of mystery shops, or vice versa?
I thought about something else. In health research, subjects are matched according to general demographics and/or specific factors. If someone wants to test "new and improved socks intended for diabetics when used with x diabetic skin cream" with diabetics, would they need to include non-diabetics in the study? If someone wants to test "y protocol" for prostate glands, should the study exclude persons who do not gave prostate glands?
Where is the right place to include and exclude?
Edited 1 time(s). Last edit at 09/16/2017 04:09PM by Shop-et-al.
I thought about something else. In health research, subjects are matched according to general demographics and/or specific factors. If someone wants to test "new and improved socks intended for diabetics when used with x diabetic skin cream" with diabetics, would they need to include non-diabetics in the study? If someone wants to test "y protocol" for prostate glands, should the study exclude persons who do not gave prostate glands?
Where is the right place to include and exclude?
My garden in England is full of eating-out places, for heat waves, warm September evenings, or lunch on a chilly Christmas morning. (Mary Quant)
Edited 1 time(s). Last edit at 09/16/2017 04:09PM by Shop-et-al.