Stripe Migration · London
Stripe Migration in London
Moving London businesses' payments onto Stripe or across to another processor. Stored card details are the difficulty — they cannot simply be exported, and providers operate a controlled transfer between them, so subscription businesses face a real risk of asking every customer to re-enter their card.
Why this comes up
The problem
The payment provider is changing and there are active subscriptions whose stored payment details cannot be recreated by asking customers.
What you get
What we deliver
- Card data transfer arranged between providers rather than attempted by export
- Subscription schedules recreated with the correct next billing dates
- In-flight authorisations and pending payments allowed to settle before cutover
- Refund capability retained for the old provider, since refunds go to the original charge
- Reconciliation prepared, as two providers reporting one month complicates the accounts
- Webhooks and integrations rebuilt, because these differ substantially between providers
Want this scoped for your business in London?
Thirty minutes, no charge, no sales script. You leave with a written summary of what stripe migration would actually involve — whether or not you use us.
Working in London
London
London clients usually come to us because they want senior people actually on their project rather than a large agency's B team, and because Midlands rates buy considerably more delivery per pound.
Clients here are usually replacing an agency, and want senior people on the work at rates that are not Central London rates.
Sectors we work with in London
- Financial Services
- Professional Services
- Technology
- Media
- Hospitality
- Retail
What we work with
Technologies and platforms
- Stripe
- Node.js
- Xero
- PostgreSQL
Who we work with
Industries we serve
- E-commerce
- Technology and SaaS
- Professional services
- Education
- Nonprofits
Why us
Why London businesses choose Asionis
- Projects typically launched within 4–8 weeks
- No long-term contracts required
- All team members UK-based
- Dedicated account manager and development team
- Transparent reporting with monthly performance metrics
- Scalable from startup to enterprise
How we work
- Step 1
Free consultation
A 30-minute call to understand the problem. You keep the written summary either way.
- Step 2
Proposal
Scope, timeline and a fixed price, in writing, before anything starts.
- Step 3
Build
Short cycles with regular check-ins, so you see progress rather than hear about it.
- Step 4
Launch and support
We handle the go-live and stay available afterwards.
Other services in London
Looking for the full picture? See our Stripe Migration services, everything we do in London or browse everything we do.
Stripe Migration in London — common questions
- Do customers have to re-enter their cards?
- Not if the transfer is arranged properly. Major providers support moving stored payment details between them through a controlled process, and it needs requesting rather than assuming. Businesses that skip it and email their subscribers instead lose a meaningful share.
- What happens to refunds on old payments?
- They must be issued through the provider that took the payment. That means keeping the old account open and funded for the length of your refund window, which is longer than most migration plans allow for and awkward if the account has been closed.
- How are subscriptions handled?
- Recreated with their existing terms and next billing dates, which requires care. Getting a date wrong charges someone early or misses a cycle, and doing that across a subscriber base at the moment of a platform change produces exactly the complaints you can least explain.
- What does it do to the accounts?
- Complicates one period. Fees, payouts and refunds arrive from two sources for a month or two, and reconciliation needs both. Warning whoever does the books, rather than presenting them with it afterwards, is a small courtesy that prevents a difficult conversation.
- Do you work with businesses across Greater London?
- Yes. We are based in Leicester, United Kingdom and work with clients throughout London, including London and the surrounding Greater London area. Most collaboration happens remotely, and we travel for kick-offs and key milestones.
- What kind of London businesses do you usually work with?
- Clients here are usually replacing an agency, and want senior people on the work at rates that are not Central London rates. Beyond that we work across Financial Services, Professional Services, Technology, Media, Hospitality and Retail.
- Do you cover the areas around London?
- Yes — we work throughout London, including Reading, Milton Keynes, Cambridge, Brighton. London is an urban area of roughly 9,000,000+, and we take on work across the wider Greater London region rather than the city boundary alone.
Talk to us about Stripe Migration in London
A 30-minute call with someone who would actually work on it. No sales script, no obligation.
- Projects typically launched within 4–8 weeks
- No long-term contracts required
- All team members UK-based
- Dedicated account manager and development team
- Transparent reporting with monthly performance metrics
- Scalable from startup to enterprise