Integrating a Reseller Hosting Product Cart and Payment Gateway

Description

I need a specialist to integrate a reseller website hosting the hosting packages and payment gateway with backend product management system.
And I also need my WordPress blog posts to be integrated into my website to show on my website blog page each post.
Project timeline must be agreed and delivered the project on time.
Cost is negotiable and can be agreed upon proposal of the project is been discussed and approved.
Budget is a fixed price for the whole project from the start to finish.