I ordered Patch Perfect from TV ad that states price as $19.95 + S&H & was to cover 100 sq ft. We received the product & the box had no invoice & 5 tiny bags of the seed. I received my credit card bill & Patch Perfect billed me $111.60! I called Patch Perfect & they said I ordered "Professional" & I don't know what that means. I simply called from the TV ad. The amount was to be $27.90 & they will not refund my $83.70. They ripped me off!