Google Ads Sales Campaign Setup

I run a small Shopify store that currently carries just two products, and my priority is simple: turn targeted Google Ads traffic into actual sales. I’m already set on using Google Ads, and I want to cover the full funnel with Search, Display, and Shopping campaigns... (Budget: $30 - $250 USD, Jobs: Advertising, Digital Marketing, Google Ads, Google Adwords, Internet Marketing, SEO, Shopify, Website Design)