We use an OScommerce 1.1 alter (special Japanese version)
We also use a "point of Sale" version of OScommerce.
Unfortuantely, our OScommerce 1.1 alter is not compatible with "PHP point of Sale" version.
We're looking for someone who can make a bridge for our two versions? (partucularly for Matrix Attribut in 1.1 Alter).
We've included a zipped file with the two applications.