Among the several things that would constantly weight on the mind, one thing would be the charges for shipping from singapore to malaysia. You should rest assured that whether it has been round the clock service or regular courier with normal courier transit timings, you should gather adequate knowledge about the charges levied by the courier company beforehand.
Most of the courier companies would not offer round the clock courier service. However, it would work out for several businesses’ advantage in the long run, especially when you require frequent courier services. The major reason would be the fact that bigger companies would be having round the clock service charges that would be significantly more than the services offered by smaller counterparts.