1. The tooth fairy. Perhaps the most benign of her fairy cohort, the tooth fairy will pay 20p or more per tooth, if left in a suitable place where it can be collected unobserved. It is important to the tooth fairy to collect unobtrusively because her main clients are small children. Having collected and installed spare teeth for several centuries, she has rather a lot of teeth. Small children who don’t yet fully math may not anticipate quite how many teeth. The risk of a negative PR event is thus rather high and the tooth fairy has been advised by multiple fairy consultants to avoid face-to-face meetings with clients.
2. The bicycle fairy. The bicycle fairy also collects unobtrusively, mainly because she is technically breaking the law. As with the tooth fairy, she is only licensed to collect when the item for collection is under a pillow. Unlike the tooth fairy, she carries a pillow around in her backpack. She is also careful to leave 20p behind, although most people who come back to their bicycle to find it gone do not bother to pick the 20p up. It is believed that she eats some of the bicycles; the others are donated to whichever fish are able to ignore them most impressively.
3. Perhaps surprisingly there actually is a bin fairy. She can be summoned by throwing a pillow in the bin. The bin fairy will remove the pillow, the contents of the bin, the bin itself and occasionally some of the surrounding structural material. In return, she will leave seventy pounds in Arcturan hypermoney. This is perhaps not the bargain it sounds like; Arcturan hypermoney is made from miniature crocodiles and has been known to chew on the fingers of the unwary. She is believed to be constructing some kind of vast space structure out of bins in an intergalactic void somewhere. Its purpose is unknown.
4. The morals fairy deals in more intangible objects. She can usually be found exchanging sums up to and including several million pounds for human qualities such as dignity, honesty and self-respect (as well as more concrete items such as secrets, lies, compromising videos and the like). Unlike the other fairies, she does not adhere to the pillow rule and is perfectly happy to do a deal under a hat instead. After taking the secrets and lies through a milking parlour to comprehensively squeeze them, she is believed to grind up the residue and smoke it; this accounts for the peculiarly acrid smell which accompanies her.