Can Speedpost account senders redeem the bonus points under Speedpost Bonus Point Scheme with the postage for items sent via EC-ship?

Speedpost account senders can redeem the bonus points under Speedpost Bonus Point Scheme by posting a Speedpost item via EC-ship. They can earn one bonus point for every HK$1 spent. Speedpost account senders are required to present a Speedpost Authorisation Card for registration of bonus points under Speedpost Bonus Point Scheme when posting items at the counter.