For every successful referral of an unvaccinated senior aged 60 years and over, $30 HPB eVouchers will be given to the referrer as a token of appreciation once HPB has verified that the referred senior has completed both doses of the COVID-19 vaccination.
这个奖励实在不怎么以样。但新加坡这么高接种率，其实无所谓的。

香港开高价码奖励，既出的起钱也值得。爆发前，港府看着这么低的接种率也不着急。