chicas... on a monday afternoon

went to Chicas on a monday around 4pm. No cover. Door guy who patted me down also sold me a beer after I walked in. There were only 2 customers. Each accompanied by a dancer. A third dancer was walking out but quickly went back inside after seeing a customer (me). all 3 girls were Hispanic and with a little fat on them. Just the kind I like. The girl who went back inside to get dressed quickly came out and sat on my lap and asked for a dance. I accepted and we moved on to one of the booths. Her dancing was great. She allowed roaming of her upper body and gave a very good grind. After the first song, she asked if I wanted to continue and I said yes. after the 2nd song, I decided I should take a break. I gave her $20 for the 2 dances. She said it should be $20 per dance and I owed her $40. THere were like 10 signs on the wall that clearly stated "$10 dance". She said the $10 dances are promotions and not applied here. Whatever, I did not want to make a scene and just gave her the extra $20. Don't think I will be back soon.