A Promise Voucher (you can download some for FREE from our downloads page) for an activity can be a lovely reward (especially if it is something they love doing and it involves getting time together as a family). Here are some ideas:
As your child reaches school age we encourage you to work with them to set Rewards of their choice. It is best to give them a selection of ideas (see those above in the pre-school section to get you started) and let them pick what they would like. This is also a great opportunity to start to introduce the concept of value (for example 6 tokens may buy a movie night but the new lego they have asked for might be something to work for over time as it costs 20 tokens).
As they start to understand the value of money and you wish to introduce pocket money you can enable them to swap their tokens for real money which they can save to buy the things they want.