use strict;
use warnings;

for my $product (@products) {
    next unless exists $product->{'Vendor Item ID'};
    for my $config_element (@config) {
        next unless exists $config_element->{'Vendor'};
        if ($config_element->{'Vendor'} =~ $product->{'Name'}) {
            my $url = $config_element->{'URL'};
            $url =~ s/\*/$product->{'Vendor Item ID'}/g;
            $product->{'TaggedID'} = $url;
        }
    }
}