The price that is actually hitting your wallet is the price which should be displayed, and everything else is just additional information, which is nice to have, but of not too much of a consideration to your shopping decision.
Treating upper case and lower case letters the same is asking for trouble. Keep them separate things at all cost. Or don't allow characters other than ASCII characters in file names (which creates all sorts of additional problems).
I am always amazed at people who think they know how others will find a spouse. As far as I can tell from anecdotal evidence, it just happens. (And yes, I am married, and my children are grown up, so I have some anecdotal evidence to work with.) Dating advice to me seems on the same level as astrology or the divining rod.
Disallow number spoofing even for corporations.
Found the one who does not know how dialing works, and thinks he knows the magic bullet.
A phone number does not correspond to a station. It never has, and it never will. A phone number is a route, which allows the phone switches to forward the call to a destination, which can take the call. That destination is but a trunk. What happens behind the trunk is up to the one operating the end of the trunk. Routes don't have to be symmetric. Just because the Network Provided Number you get gives you the number of the trunk the call had entered the phone switches of your provider does not mean that you can call a station behind this trunk. Corporations which operate several trunks, often some for dialing out and others for calling in, have to use User Provided Numbers to give you a number you can actually call back. And if someone wants his desk phone to be forwarded to his cell phone, you have to use User Provided Numbers to send the original caller id to the cell phone and not the corporate trunk number, which in the case of forwarding would be the Network Provided Number of the trunk the company routes the calls from desk phones to.
There is a reason why the likes of Costco are virtually non-existant here. People simply don't buy in bulk.
Maybe one of the wrong ideas is that you have to buy in bulk and keep at least a two week supply of everything at home. No wonder U.S. fridges are so large. I also never understood why you have to buy a 12 or 20 can bundle of soda and are not allowed to take just one or two cans in the U.S..
I have five different supermarkets in walking distance (less than a mile), and I seldom buy more than I can carry in a single bag. The only things I have more than a week's supply at home are things like canned food, flour, sugar and noodles, which don't go bad for a longer period of time.
What works well for USPS might not be as optimal for Walmart.
"I prefer rogues to imbeciles, because they sometimes take a rest." -- Alexandre Dumas (fils)