Wow. I have this client and we had a very good discsussion before the work started. Everything was agreed upon and we had a really good talk. Too late when I found out she's all talk. Super annoying when it came to the billing. My crew got ready and already painted the house with Pantone 436. Came the billing and she walked out, saying she wouldn't pay for such an "ugly color" as she said? WHICH SHE PICKED? I had to tell her I would bring the contract to my lawyer till she budged and said she'd just get money from the bank. After all this I didn't trust her "PayPal" option anymore and just wanted to get a move on. This is a reminder for you to always prepare a contract, guys. Otherwise my work would have gone to drain.