The businesses that perform their activities in Malaysia and internationally will have to pay SST if they exceed a particular annual income threshold.
If you click on the dropdown arrow on the tax rate column, you will see different options such as: Inbuild Tariff codes under Deskera Books Goods and Person Exempted from Sales Tax Goods Exempted from Sales Tax All goods that are manufactured for export will be exempt from sales tax.
Therefore any service tax incurred by a business is a final cost.