I'll be using Zeex Their protocol lets you to buy gift cards directly with crypto and spend them with major retailers like Amazon, Starbucks, Playstation etc. with no fees. And they're backed by their sister company Zeek, which is already the biggest gift card provider in Europe, so the platform will be up and running quickly after their token sale.
Here is their website if you're interested: https://www.zeex.me/
Everyone have own tricks when shopping, either in large or small thinners, first Have convenience and discounts when they shopp and folowing platform methode payment they using.