The RM150,000 annual turnover threshold is too low, likely exempting only a small number of traders. Instead of covering most unprepared micro-enterprises, which could disrupt the market, increase consumer costs and cause inflation, it's better to raise the threshold to RM500,000. This will allow capable enterprises to implement e-invoicing first before the IRB gradually expands it to lower turnover businesses, say RM300,000 and RM150,000 before covering all businesses. This phased approach will give the IRB time to solve initial technical issues and allow businesses and consumers to gradually adapt.