I spent $70 today and had my 30% off coupon, so I should have saved $21. The clerk said you "owe $49" so I give her my $40 cash bucks and she said "now you owe $22". I said "why is my bill going up - that doesn't make any sense?" She said when we use cash bucks, they come off first then the 30% off. So really I only end up saving 12% not 30%. The cash bucks SHOULD be used like cash or a gift card not another coupon. I won't be combining these offers again or rushing into Kohls for their sales!