Plus simple & Slack
Send Plus simple receipts to Slack on a schedule you set
GetMyInvoices retrieves invoices and receipts from Plus simple at an interval you configure and forwards them automatically to Slack.


Why connect Plus simple with Slack?
GetMyInvoices automatically retrieves your Plus simple invoices and delivers them to Slack. It logs in to your Plus simple 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 Plus simple account and recurring billing period.
- Automatic retrieval to Slack: connect Plus simple 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 Plus simple to Slack automatically
Three things happen automatically once Plus simple is connected, so your invoices reach Slack without manual work.
Retrieves every Plus simple invoice
GetMyInvoices logs in to Plus simple Cloud and Robot on a schedule and downloads each new invoice for you, including past invoices still available in your account.
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.
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
''From Plus simple login to Slack in four steps''
Set it up once. After that, every Plus simple invoice finds its way into Slack on its own.
- 1
Connect your Plus simple account
Add Plus simple in GetMyInvoices and enter your login once. The connection is stored securely and used only to fetch your invoices.
- 2
Invoices are retrieved automatically
GetMyInvoices logs in for you on a schedule and downloads every new Plus simple invoice as a PDF plus structured data. No manual login required.
- 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
Export to Slack
Invoices and their data are exported to Slack on your export schedule, ready for your tax advisor to book.
Plus simple also exports to these systems
Your Plus simple login stays protected
From the Plus simple login to the Slack export, we treat your credentials and your invoices accordingly.
Encrypted, or no password at all
Your Plus simple login is stored encrypted and cannot be viewed by GetMyInvoices staff. Prefer to store no password? Bring your Plus simple 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 Plus simple invoice is archived in a GoBD-compliant way, with the original document kept alongside its data.
About Plus simple & Slack

Plus simple
Plus Simple is a provider whose portal customers use to process orders and receive invoices and receipts. These documents need to be recorded for accounting purposes. GetMyInvoices automatically handles the retrieval, saving you the manual download effort.

Slack
Slack is the integration that receives your Plus simple invoices and receipts. GetMyInvoices downloads them automatically and hands them over ready to book — no manual downloading needed.
GetMyInvoices sits between Plus simple and Slack: it downloads the invoice at Plus simple and delivers it to Slack, ready to book.
Frequently asked questions about Plus simple, Slack and GetMyInvoices
Connect your Plus simple 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 Plus simple console again.
Your Plus simple 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 Plus simple 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 Plus simple invoices arrive booking-ready in the tool your accounting uses.
GetMyInvoices archives your Plus simple 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 Plus simple 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
Plus simple invoices?
Try GetMyInvoices with no obligation and start collecting your Plus simple invoices automatically, straight into Slack.











































































