###### Help-Center

## Accounting

### Expense Receipt Review and Approval

[Expense receipt review and approval with our functionality 'reconciliation' 🎬](https://support.lanes-planes.com/hc/en-us/articles/360011605360-Expense-receipt-review-and-approval-with-our-functionality-reconciliation)

### Tutorials

[Tutorial Accounting Overview](https://support.lanes-planes.com/hc/en-us/articles/360001350173-Tutorial-Accounting-Overview)

### Cost Centers

[Create, assign, edit and delete cost centers 🎬](https://support.lanes-planes.com/hc/en-us/articles/360006571333-Create-assign-edit-and-delete-cost-centers)

### Payment Advice

[Payment advice / collective list of collected invoices](https://support.lanes-planes.com/hc/en-us/articles/360021172774-Payment-advice-collective-list-of-collected-invoices)

### Billing Documents Overview

[Overview of the billing documents](https://support.lanes-planes.com/hc/en-us/articles/8880021141394-Overview-of-the-billing-documents)  
[Billing document types for booked services via Lanes & Planes - Customers on collective invoice](https://support.lanes-planes.com/hc/en-us/articles/4405709823122-Billing-document-types-for-booked-services-via-Lanes-Planes-Customers-on-collective-invoice)  
[Billing document types for booked services via Lanes & Planes - Customers on individual invoice](https://support.lanes-planes.com/hc/en-us/articles/360018074960-Billing-document-types-for-booked-services-via-Lanes-Planes-Customers-on-individual-invoice)  
[Substitute document for hotel invoice](https://support.lanes-planes.com/hc/en-us/articles/5067929772690-Substitute-document-for-hotel-invoice)

### Expense Reports

[Reimburse expense reports](https://support.lanes-planes.com/hc/en-us/articles/5310307362834-Reimburse-expense-reports)  
[Change of ledger accounts/receipt categories](https://support.lanes-planes.com/hc/en-us/articles/5066077583506-Change-of-ledger-accounts-receipt-categories)  
[Duplicate check for travel expense report](https://support.lanes-planes.com/hc/en-us/articles/4417097098002-Duplicate-check-for-travel-expense-report)  
[Possibility to map an advance](https://support.lanes-planes.com/hc/en-us/articles/4403340723730-Possibility-to-map-an-advance)  
[Working with Cost Units](https://support.lanes-planes.com/hc/en-us/articles/4410305886738-Working-with-Cost-Units)  
[Reclaim paid VAT (domestic and foreign countries)](https://support.lanes-planes.com/hc/en-us/articles/360021544079-Reclaim-paid-VAT-domestic-and-foreign-countries)  
[Organization-specific rates for per diem and mileage allowance](https://support.lanes-planes.com/hc/en-us/articles/360017438319-Organization-specific-rates-for-per-diem-and-mileage-allowance)  
[Code Letter "M"](https://support.lanes-planes.com/hc/en-us/articles/360017183940-Code-Letter-M)

### Synchronization and Currency Conversion

[Synchronization of the expense receipt number (Receipt ID) at Lanes & Planes](https://support.lanes-planes.com/hc/en-us/articles/360016888339-Synchronization-of-the-expense-receipt-number-Receipt-ID-at-Lanes-Planes)  
[Exchange rate from foreign currency to Euro](https://support.lanes-planes.com/hc/en-us/articles/360016152699-Exchange-rate-from-foreign-currency-to-Euro)  
[Missing VAT statement on invoices of Swiss Federal Railways (SBB)](https://support.lanes-planes.com/hc/en-us/articles/360015235820-Missing-VAT-statement-on-invoices-of-Swiss-Federal-Railways-SBB)

### Cost Center Management

[cost center split / multiple cost centers](https://support.lanes-planes.com/hc/en-us/articles/360011535740-cost-center-split-multiple-cost-centers)  
[The distinction of tax numbers](https://support.lanes-planes.com/hc/en-us/articles/360020893260-The-distinction-of-tax-numbers)  
[Overview: Pending Invoices](https://support.lanes-planes.com/hc/en-us/articles/360021171274-Overview-Pending-Invoices)  
[Collective download for all receipts](https://support.lanes-planes.com/hc/en-us/articles/360020647193-Collective-download-for-all-receipts)  
[A1 certificate for travel abroad](https://support.lanes-planes.com/hc/en-us/articles/360018843914-A1-certificate-for-travel-abroad)  
[Prepaid hotel rates / Hotel bookings without VAT](https://support.lanes-planes.com/hc/en-us/articles/360004449413-Prepaid-hotel-rates-Hotel-bookings-without-VAT)  
[Electronic storage of paper invoices: What is permitted?](https://support.lanes-planes.com/hc/en-us/articles/360002021833-Electronic-storage-of-paper-invoices-What-is-permitted)

### Image

## Customer Support

We’re available for you 24/7.

Please note: Calls and ticket handling outside our regular business hours (Monday to Friday, 07:00 – 20:30) may incur additional charges unless you have an extended service package.

### Contact

Phone: [+49 89 215 407 120](tel:+49 89 215 407 120)
Email: [service@lanes-planes.com](mailto:service@lanes-planes.com)