If I have two or more children on the account, do I need to transfer money into each FLX account?

Yes. Each child will have their own FLX account, so separate money transfers will need to be made into each FLX account from your Flexischools account. You can have up to five FLX accounts linked to your Flexischools account.
For further information regarding how you can set up a FLX account for your children, please refer to the link below: