Yes, there are a few. Check out our Terms & Conditions for all the conditions of use here. Your HyperJar account (Wallet and all Jars combined) can have a maximum balance of £10,000. The maximum amount you can transfer into your HyperJar account per day is £5000 (up until you reach the maximum balance). Limits for Merchant Jars will be displayed anytime you create one of those Jars and you can also find this information on the website https://hyperjar.com/merchants/.