Dev Needed for Subscription eCommerce site

I've built a hyper successful store in the mens jewelry niche, however have been held back due to not investing enough in functionality, and only focusing on marketing metrics. I am now early into the launch process of a very similar store built on a subscription model.

Currently operating this subscription business using Clickfunnels for optins and special free trial offers, and Shopify for the main website(with BOLD pricing and Flits apps for discounts + accounts + store credit), however its just far too messy to be efficient.

I am looking for someone to build a subscription site like https://www.adoreme.com/try-adoreme-elite/personalization.com in terms of functionality and total workload.

Members get to 40% off site-wide as well as monthly store credit that is applied to the items in their box. General account functionality is needed including, my orders, my billing, my subscription, etc. Members get 40% off sitewide. Bootstrapping this project is fine, does not have to be fully custom built from the ground up, just highly customizable.

If you are going to reach out, please provide a flat estimate to the best of your ability.
bradley@wayvebrnd.com