This guide can be upscaled so that you get new cards on a daily basis, it can also be automated if you're able to setup online scripts or desktop bot that will help you to manage the method. It has lots of potential and I recommend it to students or people that have free hours every day.
Amazon Gift cards value cannot be predicted until you reach payout. What's certain is that it's very common to get cards ranging from $5 to $20, not-so-common to get $50 cards and hard to get $100 cards.
No SE skills are required to perform this method but on withdrawal step you'll have to interact via private messages with other people (like sending emails).
Every instance will require you to perform SMS verifications. Any mobile number in the world is good for these and I recommend my trusted supplier inside the guide. You will be charged few cents each if you go with the service I recommend.