Print on Demand Jewelry - Niche idea for online business

What you'll learn
How is 90% margin print on demand products look like (POD jewelry on Amazon stores)
2 types of print on demand: 2B and 2C
Which type of POD can really make profit and why
How to start on Amazon FBA selling POD jewelry with 100 USD investment
How to start on Shopify drop shipping selling POD jewelry with 100 USD investment
How to find right suppliers
Requirements
Not requirement like education background, or business experience. For beginners.
Description
There 2 types of print on demand: 2B and 2C
2B: Printful Printify
2C(Merch): Red bubble; Teespring, Merch by Amazon
2B
A: non-personalized
B: piece by piece personalized
Which models can really make profit and why
2B: Printful Printify
You will need to sell it on Shopify / Marketplace like Amazon
Good: localized, fast delivery
Dis: limited category, high cost, not high margin feacture
2C: Red bubble; Teespring, Merch by Amazon
Saturation
Conclusion：
No 2C, but 2B
Avoid t shirt, but high margin niches
avoid localUSA supplier, but find inChina who can do POD for you
How to start up Amazon FBA or Shopify dropshipping less than 100 USD
4 Simple steps to start Amazon FBA POD
1, Day 1: Register Amazon seller account as a person, on individual selling plan (0 fee, to practice), then on professional selling plan (39.9/month)
Search: amazon seller center
2, Day 1: Find supplier, and get samples
3, Day xx (if all go well, 15-30 days), list products on Amazon, you know your product label info, place order total cost 50 usd for first batch, and ask supplier to ship stock to FBA (5 items, each item 5 pcs only, total budget less than 50 USD)
4, Begin selling, and trying to develop 2nd batch, and so on.
Fee: Amazon fee 39.9 usd /m, 1st batch stock 50 usd, no other fee
4 Simple steps to start Shopify dropshipping POD
1, Day 1: build a Shopify store (if need, Fiverr can help)
2, Day 1: Find supplier, and get samples
3, Day xx , list products, then begin to find traffic from social media
4, Try and wait, and see how it goes, then decide to do Facebook ads or not (if need, Fiverr can help)
Fee: Shopify 29.9usd/m only, no other fee
Who this course is for
Anyone who want to start print on demand
Anyone who interested in Printful, Printify, Redbubble, Teespring, Merch by Amazon, T shirt business, or looking for alternative
Anyone who want to start Amazon FBA selling or Shopify drop shipping with tight budget or low money
Anyone looking entrepreneur ecommerce online business startup
Screenshots