Need advice on setting up POS and accounting for my new store in Malaysia?

[Fauzul]

Hi, I am in a middle of setting up my store in shopify and its going to be migrated from Woocommerce, I need POS system and accounting. I am getting help in the migration part.

My question is 

1. Do I need help setting up the POS and accounting? Will there be any coding involved in setting up both ? 

2. My concern is about the localization of both ( Country Malaysia )

Thank you