Rollerball,
It is true that you can press [F1] from the normal purchase screen and page #1 of the stock table screen will pop up, but then of course you have to press [F1], don't you?
It is also possible to just press the index letter key from the normal purchase screen (for example if you want to ring up the 3rd item from the first page of the stock table you would press [C] ) without displaying the stock table, but then you would have to memorize which letter goes with which item, wouldn't you?
The whole purpose of this feature is that you do not use the regular purchase screen to enter items into a sale, in fact you would rarely ever see it.
Here is an analogy. Most people in the U.S. hate the metric system because it is (to them) so complicated. If you tell them that something is 35 kilometers away they will have no idea how far that is until they convert that into miles by dividing 35 by 1.60934 to find that the distance is 21.7 miles. Doing that for every distance you want to know will really suck.
To everyone else on this planet the question is, "What is a mile?" Everyone else thinks that 35 kilometers is 35 kilometers, what could be simplier?
So the concept is to just forget the English system and use the metric system. And to just forget the regular purchase screen and just use the new feature if you have very few items in your stock table.
To most current users of the POS program you type in the stock number and press [ENTER] (or scan it) enter the quantity for the item, and go on to the next item. (I am ignoring the price.) You read the stock number printed on the item or look it up in the stock table. If you are selling 35 of something you easily enter "35" as the quantity. This is the "stock number" basis for ringing up items into a sale and it works fine. In fact it is what I used today at the mobile key shop.
Now picture a concession stand in a movie theater, which is actually what inspired this feature. They only have 14 items for sale (all candy is rung up under the same number.) Nothing has a stock number on it, they do not want to know the stock number, they don't care what the stock number is. They rarely have to ring up more that 2 of any one item into one sale.
What they want to do is to pick the items from a list printed on the screen. Do we want to make them press [F1] first for every item they ring up? Using the new feature the list is always up on the screen while you are entering items into a sale. To ring up 2 medium popcorn and 2 medium sodas all they have to do is look on the screen then press [B] twice, [G] twice, then [+] to total the sale. Or to ring up 2 sodas use the arrow key to scan down to that item and then press [ENTER] twice.
"Picking from a list" is what they want to do so the list should always be on the screen. That is what the new feature does.
So how does the new screen enhace the new feature? When the stock table is displayed over the regular purchase screen the upper left corner of the regular purchase screen is still visible. On the old screen you could see the "Pieces" and "Stock number" columns.
http://keyhut.com/pos2.jpg But the folks who will be using the new feature do not have any concept of the stock numbers of what they are selling. They are selling hot dogs, not 25632's. So the new screen will show the "Pieces" and most of the descriptions of each item sold while the stock table is displayed.
To display even more of each description I had considered changing the column order to Pieces, Description, Line, Stock number, .... but then all current users would have attacked my house to hurt me.
The old column order was Line, Pieces, Stock number, Description, ....
The new column order is Line, Pieces, Description, Stock number, ....
I am just not seeing that big a deal.
To see a really big deal look here
http://keyhut.com/newpos.htm
When I made that change to the screen I had to hide out in a 3rd world country for several months to save my hide. People hated it. Now that screen is the one that everyone does not want me to change, go figure.
One good thing that has come from this is that I now know that if traffic on the forum and in the chat room is sparse that all I have to do is to make some insignificant change to the purchase screen and traffic will spike.
Good to know.