need someone to build me a google sheets addon to extract product data

I am looking to hire a freelancer to make a google sheets addon app or tool I guess you would call it that can extract data from Walmart and Amazon with the ASIN number and pull back the data into a google sheets format.

The data I am looking to extract is

Title
Upc
prime image
product url
Availability
Buy box price
buy box seller
shipping speed
shipping price


IF someone could give me a Quote on designing this app for me I would like to make a starting deposit of 30 percent for someone to get started on the project. Then halfway through another 30 percent and then when the project is complete I will pay the rest of the payment. If you could respond with a price quote and couple samples of any work you have done in the past. Can be anything from web design, app design, database creation.


here is an example of what I want built but it can only extract data from Walmart would like one that can do amazon and Walmart. If you are interested in the project please go to google addons and the addon is called walmart product lookup that is exactly what I want built but one that can extract data from walmart and amazon


please pm me with a quote if interested in the project