Freelance
Invoice per project, single payment link, instant payment by card or transfer.
Aiden Pay
Get paid by clients
without the friction.
Issue branded invoices, share a payment link and get the money straight into your account. Compatible with Stripe, Wise and Mercury. No extra cut taken.
Included in every Aiden Startup plan
Invoice · INV-2026-0142
€2,450.00
ClientAcme Inc.
Due dateOct 30, 2026
StatusPaid ✓
View receipt
Your payment flow, simplified
From invoice to bank,
with no steps in between.
Payment links
Generate a secure payment link and send it by email or WhatsApp. Your client pays by card, no account needed.
Branded invoices
Customise logo, colours and tax details. Issue invoices in EUR, GBP or USD depending on your client's country and your company.
Stripe · Wise · Mercury
Connect your favourite account in one click. The money lands straight in your bank, with no intermediary.
Automatic reminders
If an invoice isn't paid on time, Aiden Pay sends gentle reminders to the client. No need to chase anyone.
Real-time reporting
See revenue by client, month and product. Export to CSV or sync with Books for your bookkeeping.
Recurring subscriptions
Set up monthly or annual charges for SaaS services, retainers or subscriptions. Cancel in one click.
How it works
From proposal
to bank,
with no steps in between.
Four steps to issue your first payable invoice. No accountants, no spreadsheets.
1
Connect your bank/Stripe
Choose how you want to get paid: Stripe (card), Wise (international transfer), Mercury (USA). Connect in 2 clicks.
2
Create the invoice
Auto-fills with your client's details and your tax setup. Aiden adds the correct VAT based on each party's jurisdiction.
3
Send with a payment link
El cliente recibe email con la factura y un botón "Pagar ahora". Sin obligarle a crear cuenta. Si no paga, recordatorios suaves automáticos.
4
Get paid and book it
When they pay, the money lands in your account and the invoice is recorded in Books with its accounting entry. Your advisor sees it.
Aiden Pay vs Stripe Invoicing
Get paid and book it, not just collect it.
Stripe Invoicing is great for getting paid. But afterwards, you're the one sorting out VAT, the accounting entry and reporting. With Aiden Pay, you're not.
Aiden Pay
Stripe Invoicing
Payment links
Branded invoices
Bank connection
Recurring subscriptions
VAT auto-calculated by jurisdiction
Automatic accounting entry in Books
Your advisor sees every invoice
MRR / client / product reporting
Automatic reminders to the client
Aiden commission on payments
0%
0,4 %
Use cases
For any billing model.
One-off payments, subscriptions, invoices with due dates, retainers. All native.
Agency
Recurring monthly retainers, milestone-based project invoices, multi-currency (EUR/GBP/USD) per client.
SaaS
Recurring subscriptions, enterprise billing with NET-30 terms, real-time MRR / churn / LTV reporting.
Native integration
Syncs with Books and Taxes.
Every paid invoice automatically generates its accounting entry. Your advisor sees it. Your tax reporting is always ready.
- Automatic accounting entry in Books
- IVA / VAT / Sales Tax calculated by jurisdiction
- Your Aiden advisor reviews and approves
- Live MRR / client / product reporting
Interactive demo
Try it yourself.
Create an invoice, generate the payment link, see how the client views it. Real demo, nothing gets charged.
pay.aiden.es/inv-2026-0142
DEMO
New invoice
Step 1 of 3
Taxable amount0,00 €
VAT 21%0,00 €
Total to charge0,00 €
Client view · pay.aiden.es
A
Your company
Sent you this invoice:
0,00 €
—
Payment processed by Stripe · SSL encrypted connection
Payment received!
The client has paid —. The money is on its way to your account and the invoice is now recorded in Books.
InvoiceINV-2026-0142
Client—
Total charged—
Status✓ Paid
Aiden fee0,00 €
Your advisor will automatically see this invoice in Books. Aiden doesn't charge a commission on your payments.
Frequently asked questions
Everything you want to know.
Does Aiden charge a commission on invoices?
No. Aiden doesn't charge a commission on your payments. You only pay the fee of the payment provider you connect (Stripe ~1.4%+€0.25, Wise ~0.5% per transfer, etc.), the same as if you went to them directly.
Does it work with a Stripe account I already have?
Yes. Connect your existing Stripe account in 2 clicks. Aiden doesn't open new accounts: it uses yours, so you keep your history and settings.
What if I want to get paid by transfer instead of by card?
Connect Wise Business for international transfers (low-fee, multi-currency) or your bank directly for SEPA. Pay generates the IBAN and reference automatically.
Can I issue invoices in USD if my company is a UK company?
Yes. Pay handles multiple currencies: your company can be a UK Ltd and invoice a US client in USD. Books records it in GBP using the day's exchange rate.
How do I manage IVA / VAT / Sales Tax?
Pay calculates the correct tax based on your jurisdiction and your client's. If you sell B2B within the EU, it applies reverse charge automatically. If you need VAT MOSS registration for digital services, we'll let you know.
Is there a limit on invoices or volume?
On the Standard plan, up to 200 invoices/month and unlimited volume. PRO raises this to unlimited invoices. We don't charge extra even for high volume: that's the deal.
Can I charge recurring subscriptions?
Yes. Create recurring products with a billing frequency (weekly, monthly, annual) and a trial. Pay handles automatic billing, retries for expired cards, and cancellations.
Are invoices valid for tax purposes with the tax authorities?
Yes. They meet the formal requirements of the jurisdictions where Aiden operates (UK, ES, US Delaware). Books records them and your advisor uses them for your tax filings.
Your first invoice in 60 seconds.
Activate Aiden Pay from your dashboard. No monthly fees while you invoice less than €1,000/month.