Self Growth Videos Library
RJ Martinez
Browse curated self-growth videos, teachers, books, lessons, and resources in this part of the library.
Library routes
Move through the site by purpose.
These are the main shelves of the growing library. They give people fast choices before the full index begins.
Full index
Browse everything in this section.
ResourceI Spied on Top Etsy POD Sellers and Built a Store With AI in 1 Day
RJ Martinez argues beginners should not invent niches from scratch but reverse-engineer Etsy print-on-demand shops already making …
Explore this page
ResourceThese TikTok Products Will Burn Your Ad Budget in 48 Hours
Drawing on what he describes as nine years of dropshipping, the creator stress-tests five viral TikTok products against a four-part …
Explore this page
ResourceThese Etsy Niches Are Hidden in Plain Sight (10 Selling NOW)
Martinez shares ten Etsy t-shirt niches found with the EverBee research tool, plus seasonal bonus angles. His criteria for every …
Explore this page
ResourceUse Claude AI Chrome Extension to Optimize Amazon Merch Listings
Martinez demonstrates using the Claude AI Chrome extension to optimise an Amazon Merch by Amazon listing for an 'emotional support …
Explore this page
Resource5 Low Competition Print On Demand Niches Selling RIGHT NOW 2026
The creator walks through five low-competition print-on-demand niche ideas, showing for each one the design idea, a …
Explore this page
ResourceAmazon Merch Just Changed Your Royalties — Watch This Immediately
Martinez breaks down what he says is a new Merch by Amazon royalty system for the US store starting June 1, 2026, based on Amazon's …
Explore this page
ResourceX Just Dropped a FREE AI Mockup Tool for Print On Demand Sellers
The creator demonstrates using Grok, the AI assistant inside X (formerly Twitter), to turn print-on-demand designs into lifestyle …
Explore this page
ResourceThis Tool Runs My eBay Store While I Sleep
He walks through the ESYNC setup he says he personally uses to automate an Amazon-to-eBay dropshipping store, arguing manual …
Explore this page
ResourceNASA Artemis II Is BLOWING UP — 7 POD Niches to Upload Before Everyone Else
R.J. Martinez calls the NASA Artemis II moon-mission window one of the biggest print-on-demand trend niches of the year, saying …
Explore this page
Resource5 Low Competition Print On Demand Niches Selling RIGHT NOW 2026
The creator shares five low-competition print-on-demand niche ideas, each with a competition/result count, BSR sales-rank …
Explore this page
Resource5 Untapped Mom Niches for Print On Demand in 2026 (Gelato)
RJ Martinez argues generic 'blessed mom' shirts fail because winning sellers target specific mom identities, and he demonstrates …
Explore this page
Resource5 Low Competition Print On Demand Niches Selling RIGHT NOW 2026
The creator walks through five low-competition print-on-demand niches he found selling on Amazon, giving the search-result count, a …
Explore this page
ResourceHow to Use Google Gemma 4 for FREE Print On Demand Research
The creator demonstrates using Google's Gemma 4 model for free in Google AI Studio for print-on-demand research, in a three-prompt …
Explore this page
ResourceRedbubble Fees Are Killing Your Profits (Here's What to Do)
RJ Martinez walks through his own Redbubble account to show how the platform's fees are eating seller profits. On his standard …
Explore this page
Resource5 Low Competition Print On Demand Niches Selling RIGHT NOW
The creator shares five low-competition niche ideas for print on demand, each with a competition or result count, a prompt idea for …
Explore this page
ResourceHow I Use Claude AI Agents to Build My Entire POD Business in 2026
RJ Martinez demonstrates building his print-on-demand t-shirt business around a Claude AI agent in the Claude desktop 'co-work' app, …
Explore this page
ResourceAmazon Hot New Releases Research for Print On Demand 2026
The creator walks through Amazon Hot New Releases t-shirts to find patterns sellers can reuse on Amazon, Etsy, Redbubble or their …
Explore this page
ResourceTrending AI Art Style for Print On Demand (Free Tool 2026)
RJ showcases a trending AI art style he calls 'retro neo noir' — a retro, 90s anime illustration look — and shows how to generate …
Explore this page
ResourceThe Print On Demand AI Generator Nobody's Talking About Yet
He introduces TensorArt as a free AI image generator he wants print-on-demand sellers to try because, he says, you get a lot of free …
Explore this page
ResourceThese 10 Etsy Niches Are Too Good to Last
The creator breaks down ten low-competition Etsy niches using the EverBee tool, looking at listing age, views, sales, carts, and …
Explore this page
Resource5 Niche Ideas Nobody's Talking About
He walks through five low-competition print-on-demand niche ideas, showing the niche, example design angles, a competition/result …
Explore this page
ResourceI Found 5 Trending Amazon Merch Niches Crushing Sales Right Now (Copy These)
He teaches niche research using Amazon Hot New Releases, which he says he checks weekly to spot patterns in newly uploaded Merch by …
Explore this page
ResourceAmazon Ads for Print On Demand: My ASIN Launch System
RJ Martinez presents his sponsored products framework for launching new print-on-demand t-shirts on Amazon, saying he has sold on …
Explore this page
ResourceGelato TikTok Shop Tutorial: Full Print on Demand Setup from Zero to Live Product
A start-to-finish Gelato + TikTok Shop setup: pick a niche, make an AI design, build the product in Gelato, and publish it live with …
Explore this page