Errors when activating gift cards in sandbox with amounts

None of the Gift Card amounts are even close to $2000 USD, most (if not all) are less than $200

Can you clarify this?

Maximum load amount per payment card per day	$10,000

I don’t think I’ve gotten close to $10000 so far today - but I can figure out which gift cards I’ve done and add them up.

I’m using this for all the activities, is that related to the “Maximum load amount per payment card per day” ?

"buyer_payment_instrument_ids": [
        "cash"
      ]