Independence Day Sales Google Ads

I have an Independence Day online event coming up and want my Google Ads to do one thing only: convert visitors into paying customers of our physical products. The campaign has to reach the general public at scale, excite them with the holiday offer, and bring them straight to the checkout page... (Budget: ₹1500 - ₹12500 INR, Jobs: Conversion Rate Optimization, Digital Marketing, Google Ads, Google Adwords, Google Analytics, Internet Marketing, Keyword Research, Search Engine Marketing)