If you are getting scammed by Sp's asking for a deposit, then you are not checking reviews first. In each province there is an escourt review board where all you need is an email in order to create a free account, and then you can read the reviews on any service provider. Most reputable sp's ask for a deposit first. Seeing an sp without checking a review first, is like playing a game of Russian roulette. Do your research first and you won't be disappointed.