div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=mystery-shoppers-the-secret-service-businesses-can-test-reward-companies-canhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: MYSTERY SHOPPERS The secret service Businesses can test · reward Companies can also use feedback to benchmark against comparable services offered by competitors although this loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220423235f0df4157e708231d43ce5bfhtml5thumbnails1jpg width=140 height=200 divdiv