add bank transfer and invoice tutorials

website/content/en/docs/Configuration/Invoice/_index.md

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+---
+title: "Invoice Generation"
+linkTitle: "Invoice"
+date: 2017-01-05
+weight: 2
+description: >
+  How to configure alf.io to generate invoices.
+---
+
+## Enable the invoice subsystem
+
+Head to the "Invoice" section of your organization's configuration
+
+![Invoice configuration](/img/configuration/invoice/standard/001.png)
+
+--------------------------------------------------------
+### VAT number
+Your Organization's VAT number - **Required**
+
+### Invoice number Pattern
+
+The pattern to apply when generating the invoice number. 
+The default is to increment an organization-based counter.
+
+#### Customize number
+
+Here some examples of how you can customize the invoice number:
+
+Description | Value  | Result
+------------- | ------------- | -------------
+prepend the "INVOICE-" text |  `INVOICE-%d` | `INVOICE-1`
+append the "-INVOICE" text  | `%d-INVOICE`  | `1-INVOICE`
+prepend the "INVOICE-" text, ensure a length of 3 zero-padded  |  `INVOICE-%03d` | `INVOICE-001`
+
+
+### Invoice Address
+Enter here the address of your Organization, as it should appear on the invoice
+
+## Additional options
+
+### Use invoice number for public references
+Enable this flag if you want to use the invoice number as reference number, instead of the Reservation ID
+
+### VAT/GST Number is required for Business Customers
+Enable this flag if you want to force every business customer to enter their TAX ID number.
+
+### Generate only Invoice
+Enable this flag if you want to generate only invoices. The default is to let the attendee choose whether they want an invoice or a payment receipt.
+
+### Enable the support for Italian e-invoicing
+Enable this flag if your business is based in Italy and you must comply with the E-Invoicing regulation

website/content/en/docs/Configuration/Invoice/eu-reverse-charge.md

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+---
+title: "EU Reverse Charge"
+linkTitle: "EU Reverse Charge"
+date: 2017-01-05
+weight: 1
+description: >
+  How to enable EU Reverse Charge support.
+---
+
+Alf.io supports the [Reverse Charge](https://www.avalara.com/vatlive/en/eu-vat-rules/eu-vat-returns/reverse-charge-on-eu-vat.html) mechanism for EU-based B2B invoices. 
+
+Since there's no general rule about the reverse charge (i.e. each Member State can decide whether or not to apply it), 
+**Please check with your accountant if you must apply it or not**
+
+To activate it, head to the Invoice section of your configuration
+
+![Reverse Charge configuration](/img/configuration/invoice/standard/002.png)
+
+### Enable EU Reverse Charge
+
+**default: false**
+
+Enable this flag if you want to activate the Reverse Charge mechanism
+
+### Validate VAT using EU VIES Webservice
+
+**default: true**
+
+Controls whether or not to call the VIES Webservice to validate a given EU VAT number
+
+### Apply VAT to non-EU B2B customers
+
+**default: true**
+
+Controls whether or not to apply VAT to non-EU business customers. This regulation is country-specific, please check with your accountant.
+
+### The country where the organizer run its business
+
+Select the Country where your business is based. This will be compared with the customer Country to determine if Reverse Charge must be applied.

website/content/en/docs/Configuration/Invoice/italian-e-invoice.md

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+---
+title: "Italian E-Invoice"
+linkTitle: "IT E-Invoice"
+date: 2017-01-05
+weight: 2
+description: >
+  How to configure alf.io to collect data for Italian E-Invoice.
+---
+
+{{% wip %}}

website/content/en/docs/Configuration/Payment/Bank Transfer/_index.md

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+---
+title: "Bank Transfer (offline)"
+linkTitle: "Bank Transfer"
+date: 2017-01-05
+weight: 1
+description: >
+  How to configure payment via Bank Transfer.
+---
+
+If you want to accept payments via Bank Transfer, head to the Payment section of your Organization's settings:
+
+![Offline Payment Configuration](/img/configuration/payment/offline/001.png)
+
+### Bank Transfer enabled
+
+Enable the Bank Transfer payment method at organization level
+
+### Cancel Reservation automatically when payment is overdue
+
+- **default: true** 2.0-M1
+- **default: false** 2.0-M2+
+
+Controls whether or not to delete automatically reservations whose payment is expired
+
+### Maximum number of days allowed to pay an offline ticket
+
+**default: 5**
+
+The number of days available to the customer to pay
+
+### How many hours before expiration should be sent a reminder e-mail for offline payments
+
+**default: 24**
+
+This parameter tells alf.io when it should send a reminder/warning email to the customer
+
+### Bank account number
+
+**required** The Bank account number (IBAN) where the customer must transfer the money
+
+### Bank account owner
+
+Details about the organizer's Bank Account. E.g. Address of the bank and SWIFT code for international payments
+
+
+## How it works
+
+### Reservation Process
+
+#### Payment Method selection
+
+If you enable Bank Transfer, the customer will have the option of selecting the "Bank Transfer" payment method
+
+![Bank Transfer Payment Method](/img/configuration/payment/offline/002.png)
+
+#### Confirmation Page
+
+the next step, after confirmation, is the "Payment required" page:
+
+![Payment required](/img/configuration/payment/offline/003.png)
+
+### Backoffice (confirmation)
+
+#### Access Pending Payment Reservations
+
+To handle Reservations with a pending payment, head to the Event Detail page, and click on the "Pending Payments" menu:
+
+![Pending Payment](/img/configuration/payment/offline/004.png)
+
+#### Confirm or delete Payments
+
+Once you're on the Pending Payments page, you can confirm or delete payments
+
+![Pending Payment](/img/configuration/payment/offline/005.png)
+
+You can also perform a bulk confirmation by uploading a CSV file with the received payments.
+

website/content/en/docs/Configuration/Payment/Bank Transfer/revolut.md

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+---
+title: "Automatic Payment matching with Revolut"
+linkTitle: "Revolut integration"
+date: 2017-01-05
+weight: 1
+description: >
+  How to match payments automatically if you use Revolut.
+---
+
+{{% wip %}}