From opening a single card to reading global money
Sorted by the thing you're trying to do: open a card first, then get money in and out, learn to dodge the traps along the way, and finally pick up the basics—rates, KYC, tax.
① Opening accounts
How to open a Hong Kong bank account: three virtual banks, in full
ZA Bank, Mox and WeLab—documents, the flow, and whether you have to go to Hong Kong yourself, all in one place.
Opening a US bank account as a non-resident: the routes that actually work
No SSN, not in the US—whether Wise, Mercury or a traditional bank can each work.
How to open a UK bank account: in the country, or not yet
Wise, Monzo and Revolut ask for proof of address differently—find your case.
How to open a Singapore bank account: the non-resident's full guide
Which of OCBC, DBS and UOB take remote video-verified onboarding, documents, and why applications get rejected.
Opening a ZA Bank account: from download to first deposit
Which papers to prep and what to tap at every screen in the app.
Mox vs WeLab: choosing between two other Hong Kong virtual banks
Next to ZA Bank, how the bar, the cards and the funding options differ.
Wise multi-currency account: local details in several countries from one account
The sign-up flow, which countries' local details you get, and what to use them for.
Can you open a US card without an SSN? ITIN and the alternatives
Which accounts don't require an SSN, what an ITIN actually is, and how to skip a wasted trip.
Monzo and Revolut: opening a UK digital bank, step by step
How to prepare proof of address, and whether you can open before you land.
② Funding & withdrawals
Funding Binance from a Hong Kong card and buying USDT
FPS, bank card and C2C compared on cost, limits and timing.
C2C vs card funding: which one is actually cheaper
Cost, speed, risk control and freeze odds—four angles, laid side by side.
How to withdraw USDT to a bank card: the path and the cautions
From exchange to bank card, what to watch on compliance, tax and risk control.
Funding costs, unpacked: fees, spread and the hidden bits
Every line of cost in a single deposit, broken out—best read alongside the estimator.
Moving Money From a Hong Kong Account Back to Mainland China
Payment Connect northbound is for HKID holders, HKD 10,000 a day; the RMB 80,000 same-name transfer is for HK residents. Mainland ID only? Ask your bank.
③ Avoiding freezes
Why bank cards get frozen, and how to steer clear early
Which transfer patterns trip risk controls, and what to do first if a freeze hits.
What to do when an overseas account is closed: reviews, documents and the order to get money out
Why a review comes round, what to send for a document request, how dormancy happens, and how to move the money before and after a closure.
What KYC actually checks: pass identity verification in one go
Identity, proof of address, source of funds—have it ready so you're not bounced back.
Four Hong Kong banks each set their own deadline for dormant accounts
ZA Bank: 18 months with no transaction. Standard Chartered: 12 months for current accounts, 24 for savings. BEA: 1 year. Interest and bank fees don't count.
④ Money basics
Exchange rates and the spread: where your money quietly leaks
Mid-rate, buy rate, spread—get these three and stop overpaying.
How to spend less on cross-border transfers: wires and the alternatives
What a SWIFT wire actually costs, and the cheaper routes around it.
Binance sign-up, step by step: from registering to your first buy
Referral code, verification, funding, your first USDT—walked through for newcomers.
Overseas accounts and tax: the basics a newcomer should hold
CRS, reporting and the compliance line—get the foundation straight first.
Cheapest way to exchange currency: channels compared
Bank counters, online banking, Wise, Western Union—spread, fees, speed and limits, side by side.
SWIFT code / BIC: what it is, how to find it and how to use it
Read the 8 or 11 characters, tell it from IBAN and a US routing number, and avoid a costly slip.
Four places, four rulebooks: deposit protection limits compared
HK$800,000, £120,000, US$250,000, S$100,000 — the numbers are easy; each place counts them in a different unit.
SEPA vs SWIFT: which route a euro transfer takes
SEPA moves only euros across 41 European countries; SWIFT links banks worldwide in many currencies. Coverage, fees, speed and the details to give, side by side.
W-8BEN explained: a non-resident's US tax status
Why skipping it means 30% withholding, who files it, and how it differs from W-9 and W-8BEN-E.
Each bank sets its own fees and limits for FPS transfers in Hong Kong
FPS in Hong Kong lets you pay by mobile number, email or FPS ID; HKID numbers are for institutional payouts. Banks and SVFs (e-wallets) set fees and limits.