Beam only accepts VISA and Mastercards. you connect your card to Beem, and then using Beem, select BPAY and enter their BPAY payment details on. your credit card will see this as a payment to Beem rather than a payment to the ATO, to recieve full points rather than reduced/no points for government spend. as it is BPAY there is no surcharge for this.
limits are $2k per transaction. and their terms do state a daily limit, YMMV
limits are $2k per transaction. and their terms do state a daily limit, YMMV