I would really like to open my own grocery store. The ones near me aren't good at all. 
Are the ones near you that primarily sells food? Or do they have other stuff as well?
They just sell food. Wish I could find more information about grocery stores. 
I think it would be a great idea if you offer non-perishable food that is packaged in bottles.  
That sounds like a great idea! Any other tips you can offer?
You should become a bulk seller of food. It is cheaper buying in bulk
Oh, that's a great idea! I like that idea. 
You should also stock non-food products, such as clothing and household items. That way people will find your store convenient.