The Pros & Cons of a Retail Store Vs. an Online Store
Online Stores are Much Cheaper to Open
In general, opening a business as an online store is much cheaper than a retail storefront. Unlike a retail storefront, there is no rent to pay or other utility bills directly related to the store, except for web hosting and technical support. You do not have to decorate the inside of the store, purchase inside and outside signage or display units. Since you can manage the work yourself, you do not have to hire additional employees.
With an online store, your costs are directly related to your website, shipping and accepting online payments. You must pay for your desired domain name and may pay someone develop your website and e-commerce platform, which can be expensive, but is less expensive than opening a retail storefront.
But in your case Seybuy has got everything covered for you, All you have to do is simply start selling :)