The 30-Day Play-One-Game-Night Guarantee
Download the system. Print the Charleston Cheat Sheet. Bring it to one real game night. If you don't feel more confident, more prepared, and more in control at the table, you get every dollar back.
Email support@learnmahjong.com within 30 days of your purchase with the email address you used at checkout. No forms, no questions, no hard feelings.
We process refunds within 2 business days. Depending on your bank, the money appears on your statement within 5–10 business days.
We don't ask you to delete anything. If the system didn't work for you, keeping the guides costs us nothing and might still help you one day.
If you ordered the printed and laminated cheat sheet set, the same 30-day window applies from the delivery date. No need to ship anything back.
LearnMahjong is an independent educational resource. Not affiliated with, endorsed by, or connected to the National Mah Jongg League (NMJL). Questions? Email support@learnmahjong.com.