The subscription that we have opted does allow us to add only 5 locations wherein we have more location to be added. Although, there is an upgraded version that does allow us to add 8, but only if we pay the 4 times of the plan that we are currently using. This is very wired and we are looking for some alternate that can allow us to add as many as locations we can add in a minimal charge.
Please help if there is any such feature/app that can fulfill our requirements.
Nick here from Shopify.
Really great question but the only way to add any more locations would be to upgrade your plan based on the breakdown of each plan with how many locations each one has below. You can see the full document Shopify has on locations here also.
I understand if this might not be what you wanted to hear, however, this is good feedback and something I will bring back to the development team via a feature request for the future.
I hope this helps!
All the best, Nick