GR8 Solutions review: GR8 Solutions business marketing

This company contacted my husband's business and explained that they were going to help boost business and marketing, however after several months of paying "the second half of the bill" I had to step in and question what they are actually doing for the business, they had no idea how much business they got from their advertising which BTW was not any photos from my husbands work. They agree that the "final bill is the final bill," even sent e-amail notification confirming it and continued to call and state that again this bill was the final bill. Their website is jargon they don't actually explain what they do, just basically say they are greay and have a vision, DO NOT give them any money they have thousands of our families hard earned money and they are SCAMMERS. They called myself 8 times in 4 hours trying to get a hold of me, and every day until the bill was paid this is harassment and when you speak to them on the phone they are rude and manipulative, play you recordings of phone calls that they say happened on a date but in fact played the same recordings to make it seem that payment was authorized.