Most Mexican peso balances live as bank deposits. Cash still matters for inclusion, privacy and resilience, but digital rails take the volume in many cities.
CBDC projects explore public digital cash; few have replaced deposits or physical notes at scale.
Modern payments
Cards
International and domestic schemes dominate urban retail.
Instant A2A
Account-to-account rails shrink the gap with cash speed.
Mobile wallets
Super-apps and bank wallets concentrate small payments.
Cash
Still critical for tipping points, outages and the unbanked.
Cross-border
SWIFT, cards and remittance firms move value abroad.
Digital currency & CBDC
Research / pilot
Banco de México participates in the global conversation on retail or wholesale CBDC.
Design questions
Offline use, privacy, and whether CBDC competes with bank deposits.
Near-term reality
Fast payment systems deliver many CBDC benefits without a new token.
Culture & everyday use
Everyday language
Slang and idioms around Mexican peso reveal how people feel about money.
Numismatic culture
Collectors preserve withdrawn series and error notes.
Tourism & tipping
Visitors meet the unit first as ATMs, cards and street cash.
Trust rituals
Checking watermarks or preferring certain denominations remains common.
Outlook
Digital rails
Instant payments and wallets will keep taking share from cash and slow ACH.
Geopolitics
Sanctions, trade blocs and reserve diversification slowly reshape demand.
Climate & data
Issuers face new expectations on resilience, inclusion and disclosure — not only inflation.