Shrinkage has been a factor in commerce since its beginning of which shoplifting is one component. While it's ideally zero, in reality it's to be pushed below a ceiling value and written off as it's a component of pricing.
I gather that
shopkeeper's privilege has been codified into law more or less everywhere. The
Texas statute is remarkably concise:
Case law around the privilege has likely made the calculus more complex with the
procedural expedience leaning towards doing nothing in most cases.
A co-worker's parents owned a convenience store in a rough neighborhood in Dallas and he'd often take partial days to tend the store whenever there were scheduling issue with regular employees. He described developing a sense for when it was worth it to ignore vs intervene. A wrinkle outside of potential litigation was that regulars would occasionally five-finger stuff - a real dilemma as you don't want anyone stealing from you, but if you dropped the hammer on them you risk losing not only that customer but many more when they bad-mouth you to everyone they know.
Awfully curious about the specifics here as shoplifting has become both a
cause célèbre in some quarters and an improbable excuse that retailers have raised during earnings calls to excuse poor performance with scant evidence while other operational deficiencies loom large (ala huge inventories and poor internal procedures). I've little doubt that corner cases can be found - both in terms of policy and retailers being ruined by shoplifting - but I'm a tad skeptical that this is a widespread blanket policy or key details are missing.
The
Amazon Go model is a pure market pilot at this point in time. The amount of technology and computing power required to make it work is not sustainable outside of a well-funded experiment at the present time. When it does become sustainable I expect it will initially be used for high-end retail - ala Neiman Marcus - with solid margins and a customer base that demands
service over
process.
What
is likely to happen in the future in riskier environments will essentially be giant vending machines - all merchandise secured within and delivered post-payment.
Or
Service Merchandise for that matter.