Your HyperJar account can have a maximum cash balance of £10,000.
The maximum load per day is £5000 (up until you reach the maximum balance) and additionally, the maximum balance for HyperVouchers within a Jar is £1000, per partner (some have a lower limit, please take a look at the following link to see our partners balance limits - HyperJar - Merchants.)
You are allowed to make 3 transfers in and 3 transfers out per day. If you go above this limit, your transaction will be approved the following day. To avoid this, you can choose to transfer a larger amount rather than doing small transfers.
Please look at all the Fee limits using the following link - https://hyperjar.com/fees-limits/