Hi there . . .
. . . concatenate is something I've read/seen, but applying it here is another kettle of fish. It's used to put two string values together(?), but I do not know how that applies here . . .
The page in question is:
TWF_Product_RevereDetail-002.php
Everything rolls through fine, as long as the price for each of the three (3) selections in the list are the same (default Price in Add to Cart bindings being $20, or whatever). But, the Shopping Cart needs to continue to display the text description in the "Size" column, while translating the price differences to the "Price" column.
I am unable to achieve this, because (mainly) I do not know/understand how to construct, let alone place, the PHP in the page . . .
The following may/may not be part way there:
<?php
$Infant-20;
$Child=17;
$Youth=17;
?>
Thanks again for taking the time!