Five things worth checking before you press buy
None of these need an account, a sign-up, or your money. They run in the browser tab you are reading this in and send nothing anywhere.
Checklist · saves progress
First purchase roadmap
Ten steps from deciding an amount to closing the app, each with what it does, how long it takes, and where to go if it stalls. Ticks are remembered on your device.
localStorage · nothing uploadedReference table
Payment method comparison
Seven funding routes side by side — where each works, how fast, what it costs, and the specific way each one tends to fail. No rates quoted, because rates go stale.
Checked 2026-08Lookup table
Fee impact table
What a cost structure actually takes at eight purchase sizes, plus how far the price has to rise before you are back to level. Find the row and column nearest your own numbers.
Arithmetic only · no rates quotedThree questions
Order type decision helper
Answer three questions about timing, whether you have a price in mind, and whether you will come back to check. Every suggestion states what it costs you as well as what it gets you.
Runs in the page · no data stored90 words
Beginner glossary
Only the words you actually meet while opening an account and buying — no trading jargon, no industry slang. Each one says where on screen you run into it.
90 entries · A–Z