How can relatives send money to a kids card?

If your relatives have HyperJar accounts themselves, they can create a Shared Jar and invite your child to join. This will allow them to pay directly into the Jar, and your child will have access to spend the money.

If they don’t have a HyperJar account, they can transfer money into your adult HyperJar account, and you can then add the money from your Wallet to your child’s Jar.