Card Complete & Slack

Slack receives your Card Complete invoices on autopilot

New documents from Card Complete are automatically detected and downloaded, then sent on to Slack without any manual steps.

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Why connect Card Complete with Slack?

GetMyInvoices automatically retrieves your Card Complete invoices and delivers them to Slack. It logs in to your Card Complete account for you, fetches every new invoice as a PDF plus structured data, sorts and validates it, and exports it to Slack booking-ready. One connection covers every Card Complete account and recurring billing period.

  • Automatic retrieval to Slack: connect Card Complete once, never log in for an invoice again.
  • Booking-ready in Slack: the PDF plus the structured data your accounting needs.
  • Built for many accounts: agencies, IT service providers and tax firms in one dashboard.

Over 20,000 businesses rely on GetMyInvoices

From Card Complete to Slack automatically

Three things happen automatically once Card Complete is connected, so your invoices reach Slack without manual work.

1

Retrieves every Card Complete invoice

GetMyInvoices logs in to Card Complete Cloud and Robot on a schedule and downloads each new invoice for you, including past invoices still available in your account.

2

Captures the data, not just the PDF

Each invoice is read, sorted and enriched with structured fields like invoice number, date, net, gross and VAT, then archived in a GoBD-compliant way.

3

Delivers your invoices to Slack

Invoices and their data are exported to Slack, ready for your tax advisor to book. No re-typing, no missing receipts.

Proven performance by GetMyInvoices

10,000+
active portal connections
50+
active integrations
20,000+
customers trust us

''From Card Complete login to Slack in four steps''

Set it up once. After that, every Card Complete invoice finds its way into Slack on its own.

  1. 1

    Connect your Card Complete account

    Add Card Complete in GetMyInvoices and enter your login once. The connection is stored securely and used only to fetch your invoices.

  2. 2

    Invoices are retrieved automatically

    GetMyInvoices logs in for you on a schedule and downloads every new Card Complete invoice as a PDF plus structured data. No manual login required.

  3. 3

    Data is prepared for booking

    Each invoice is sorted, validated and enriched with the fields your accounting needs, then archived in a GoBD-compliant way.

  4. 4

    Export to Slack

    Invoices and their data are exported to Slack on your export schedule, ready for your tax advisor to book.

''More than just Card Complete invoices -
Connect over 10,000 Portals''

GetMyInvoices connects over 10,000 portals with your accounting software. Instead of managing invoices manually across multiple providers, create a single automated workflow for all incoming documents.

Your Card Complete login stays protected

From the Card Complete login to the Slack export, we treat your credentials and your invoices accordingly.

Encrypted, or no password at all

Your Card Complete login is stored encrypted and cannot be viewed by GetMyInvoices staff. Prefer to store no password? Bring your Card Complete invoices in by email instead, through a dedicated GetMyInvoices inbox.

Hosted in Germany, GDPR

GetMyInvoices is GDPR-compliant and hosted in Germany. All data is transferred over HTTPS.

GoBD-compliant archive

Every Card Complete invoice is archived in a GoBD-compliant way, with the original document kept alongside its data.

About Card Complete & Slack

Card Complete

Card Complete is a credit card provider through which statements and receipts for card payments are regularly generated. These documents must be recorded for accurate bookkeeping. Automated processing saves time here, as invoices no longer need to be downloaded manually.

Slack

Slack is the integration that receives your Card Complete invoices and receipts. GetMyInvoices downloads them automatically and hands them over ready to book — no manual downloading needed.

GetMyInvoices sits between Card Complete and Slack: it downloads the invoice at Card Complete and delivers it to Slack, ready to book.

Frequently asked questions about Card Complete, Slack and GetMyInvoices

Connect your Card Complete account in GetMyInvoices once. From then on, GetMyInvoices logs in for you on a schedule and retrieves every new invoice as a PDF plus structured data, without you opening the Card Complete console again.

Your Card Complete credentials are stored encrypted and cannot be viewed by GetMyInvoices staff. They are used only to retrieve your invoices. GetMyInvoices is GDPR-compliant, hosted in Germany, and transfers all data over HTTPS.

If a login stops working, for example after a password change, GetMyInvoices flags the connection in your dashboard and notifies you. You update the credentials once and automatic retrieval continues.

Yes. You can connect multiple Card Complete Cloud and Robot accounts and manage them from one GetMyInvoices dashboard. This is built for agencies, IT service providers and tax firms handling many clients.

To Slack and more than 50 further integrations such as Lexware Office, sevdesk, Addison, Google Drive and Dropbox. You can also export in formats like CSV, ZUGFeRD and X-Rechnung. Your Card Complete invoices arrive booking-ready in the tool your accounting uses.

GetMyInvoices archives your Card Complete invoices in a GoBD-compliant way and keeps the original document alongside the extracted data. GoBD-compliant does not mean GoBD-certified; please confirm the specifics for your setup with your tax advisor.

No. You can start retrieving and organizing your Card Complete invoices in GetMyInvoices right away. The Slack export is available once you or your tax advisor connect Slack. Everything else works without it.

Alongside the original PDF, GetMyInvoices captures the structured fields such as invoice number, date, net and gross amounts and VAT, and passes them to Slack so your tax advisor can book without re-typing.

Ready to automate your
Card Complete invoices?

Try GetMyInvoices with no obligation and start collecting your Card Complete invoices automatically, straight into Slack.

✔ Test without obligation     ✔ No credit card required     ✔ Cancel any time