$3 Coffee Cheat Sheet Mega Pack

The impulse buy that funds the free stuff. The Coffee Cheat Sheet Mega Pack takes the three free Barista Life wall cards (the espresso dial-in cheat sheet, the brew ratio card, and the machine maintenance thinking behind them) and compresses them into one printable two-page pack, plus two exclusives you cannot download anywhere on the site:

• Page 1, The Wall Chart Collection: the dial-in flow, the full ratio table, and the caffeine curfew math on one poster-style letter page
• Page 2, The 60-Second Machine Match: our espresso machine quiz as a printable decision-tree flowchart, from "buttons please" to "whatever it takes"

It is $3. The free cards stay free forever; this is the tip jar with a receipt, and it keeps the cheat sheets, calculators, and guides free for the next person. If you want the full-size 18x24 wall art, the Caffeine Chart and Brew Ratios posters are the hi-res versions.

Pre-launch ordering: the shop register opens soon; until then order this by invoice via the contact page with the product name as the subject. You will receive a PayPal or bank invoice and delivery within 2 business days of payment.

Goes well with: the Barista Cheat Sheet and the free tools hub. Related reading: Caffeine Chart: Every Drink Verified and Ranked.