Use this checklist to make sure you have done everything that is needed for the Klarna integration.

Sweden
Finland
Denmark
Norway
Germany
Netherlands

I have changed the following:

Start page (required)

Put the "Klarna" logotype on the e-store's start page. Download logos here and upload them to your server. Then use this code to link the logo to klarna.se. You might need to change the image source depending where you upload your logo.

<a href="http://www.klarna.se"><img src="/klarna.png" alt="Klarna" /></a>

Start page (optional)
Marketing or presentation e.g. banners of the service on the start page.

Monthly cost (required)
Show monthly cost in product list next to cash price.
Show monthly cost on product page next to cash price.

Monthly cost (optional)
Show monthly cost for complement products and services.

Invoice layout
Filled in invoice information and your company logotype in Klarna Online.

Checkout Musts: Following points must be done.
If you are using get_addresses function, it is only used with Klarna's services. It is strictly prohibited for other uses.

Updated the e-store's payment terms with the terms for invoice. Link to payment terms. Remember to change the eid to your e-store number and "charge" to the fee the customer will pay for invoice (if any).
Put the invoice alternative and the text "Faktura - Betala om 14 dagar” in the Checkout.
Show the "Klarna" logo in the Checkout next to invoice payment option.
Put the part payment alternative and the text "Delbetalning Klarna” in the Checkout.
Show the "Klarna" logo in the Checkout next to part payment option.
Made sure that cellphone number and e-mail address is also mandatory when making purchases. Otherwise you will not be covered by our fraud loss policy.
Put the Terms of part payment in the Terms & conditions page. For full information on terms and conditions, click here.

Checkout Recommended: Following points are recommended to have.
Invoice as the default payment method.
Show the lowest installment price first.

Other recommendations
If you want to try to get more sales, you can show/help the customer to put his/her purchases directly to an existing account at Klarna if there is one.
Do not present too many installment options at once. It might make the customer more confused and not buy at all.
Make a search function where you can search for a product and price per month.
Example:
- TV
- Max 200 kr/month

Do you have...
implemented get_addresses to make it easier for customers to make a purchase?
used Klarna invoice and Klarna part payment in all communication with your customers?
Klarna invoice or Klarna part payment as the default payment method for customers that have paid with this payment method before?
Klarna part payment as the default payment method for customers that have shown interest for part payment before through e.g. "read more" links?
a mandatory registration for your customers to shop in your store? If yes, we would like you to take a minute to think why do you have that? Is it really necessary?

I have changed the following:

Start page (required)

Put the "Klarna" logotype on the e-store's start page. Download logos here and upload them to your server. Then use this code to link the logo to klarna.fi. You might need to correct the image source depending where you upload your logo.

<a href="http://www.klarna.fi"><img src="/klarna.png" alt="Klarna" /></a>

Start page (optional)
Marketing or presentation e.g. banners of the service on the start page.

Monthly cost
Show monthly cost in product list next to cash price.
Show monthly cost on product page next to cash price.

Monthly cost (optional)
Show monthly cost for complement products and services.

Invoice layout
Filled in invoice information and your company logotype in Klarna Online.

Checkout Musts: Following points must be done.
Put the invoice alternative and the text "Lasku - 14 päivää maksuaikaa” in the Checkout.
Show the "Klarna" logo in the Checkout next to invoice payment option.
Updated the e-store's payment terms with the terms for invoice. Link to payment terms. Remember to change the eid to your e-store number and "charge" to the fee the customer will pay for invoice (if any).
Put the part payment alternative and the text "Klarna tili” in the Checkout.
Show the "Klarna" logo in the Checkout next to invoice payment option.
Made sure that cellphone number and e-mail address is also mandatory when making purchases. If not, we will not take risk for frauds. Annual salary is no longer needed, but please make this field invisible if it happens that we are forced to take this back.
Put the Terms of part payments in the Terms & conditions page. For full information on terms and conditions, click here.
Show the lowest part payment price first.

Checkout Recommended: Following points are recommended to have.
Invoice as the default payment method.

Other recommendations
If you want to try to get more sales, you can show/help the customer to put his/her purchases directly to an existing account at Klarna if there is one.
Do not present too many installment options at ones. It might make the customer more confused and not buy at all.
Make a search function where you can search for a product and price per month.
Example:
- TV
- Max 200 kr/month

Do you have...
used "Klarna lasku" and "Klarna tili" in all communication with your customers?
"Klarna lasku" or "Klarna tili" as the default payment method for customers that have paid with this payment method before?
"Klarna tili" as the default payment method for customers that have shown interest for part payment before through e.g. "read more" links?
a mandatory registration for your customers to shop in your store? If yes, we would like you to take a minute to think why do you have that? Is it really necessary?

I have changed the following:

Start page (required)

Put the "Klarna" logotype on the e-store's start page. Download logos here and upload them to your server. Then use this code to link the logo to klarna.com. You might need to change the image source depending where you upload your logo.

<a href="http://www.klarna.com"><img src="/klarna.png" alt="Klarna" /></a>

Start page (optional)
Marketing or presentation e.g. banners of the service on the start page.

Monthly cost (required)
Show monthly cost in product list next to cash price.
Show monthly cost on product page next to cash price.

Monthly cost (optional)
Show monthly cost for complement products and services.

Invoice layout
Filled in invoice information and your company logotype in Klarna Online.

Checkout Musts: Following points must be done.
Updated the e-store's payment terms with the terms for invoice. Link to payment terms. Remember to change the eid to your e-store number and "charge" to the fee the customer will pay for invoice (if any).
Put the invoice alternative and the text "Faktura - betale om 14 dage” in the Checkout.
Show the "Klarna" logo in the Checkout next to invoice payment option.
Put the part payment alternative and the text "Afbetaling - Klarna” in the Checkout.
Show the "Klarna" logo in the Checkout next to part payment option.
Made sure that cellphone number and e-mail address is also mandatory when making purchases. If not, we will not take risk for frauds. Annual salary is also mandatory for all part payment purchases.
Put the Terms of part payment in the Terms & conditions page. For full information on terms and conditions, click here.

Show the lowest installment price first.

Checkout Recommended: Following points are recommended to have.
Invoice as the default payment method.

Other recommendations
If you want to try to get more sales, you can show/help the customer to put his/her purchases directly to an existing account at Klarna if there is one.
Do not present too many installment options at once. It might make the customer more confused and not buy at all.
Make a search function where you can search for a product and price per month.
Example:
- TV
- Max 200 kr/month

Do you have...
used "Klarna faktura" and "Afbetaling Klarna" in all communication with your customers?
"Klarna faktura" or "Afbetaling - Klarna" as the default payment method for customers that have paid with this payment method before?
"Afbetaling Klarna" as the default payment method for customers that have shown interest for part payment before through e.g. "read more" links?
a mandatory registration for your customers to shop in your store? If yes, we would like you to take a minute to think why do you have that? Is it really necessary?

I have changed the following:

Start page (required)

Put the "Klarna" logotype on the e-store's start page. Download logos here and upload them to your server. Then use this code to link the logo to klarna.com. You might need to correct the image source depending where you upload your logo.

<a href="http://www.klarna.com"><img src="/klarna.png" alt="Klarna" /></a>

Start page (optional)
Marketing or presentation e.g. banners of the service on the start page.

Monthly cost (required)
Show monthly cost in product list next to cash price.
Show monthly cost on product page next to cash price.
Show total purchase credit cost next to the monthly cost.

Monthly cost (optional)
Show monthly cost for complement products and services.

Invoice layout
Filled in invoice information and your company logotype in Klarna Online.

Checkout Musts: Following points must be done.
Updated the e-store's payment terms with the terms for invoice. Link to payment terms. Remember to change the eid to your e-store number and "charge" to the fee the customer will pay for invoice (if any).
Put the invoice alternative and the text "Faktura - betale om 14 dager” in the Checkout.
Show the "Klarna" logo in the Checkout next to invoice payment option.
Put the part payment alternative and the text "Delbetaling - Klarna” in the Checkout.
Show the "Klarna" logo in the Checkout next to part payment option.
Made sure that cellphone number and e-mail address is also mandatory when making purchases. If not, we will not take risk for frauds. Annual salary is also mandatory for all part payment purchases.
Put the Terms of part payment in the Terms & conditions page. For full information on terms and conditions, click here.

Show the lowest installment price first.

Checkout Recommended: Following points are recommended to have.
Invoice as the default payment method.

Other recommendations
If you want to try to get more sales, you can show/help the customer to put his/her purchases directly to an existing account at Klarna if there is one.
Do not present too many installment options at once. It might make the customer more confused and not buy at all.
Make a search function where you can search for a product and price per month.
Example:
- TV
- Max 200 kr/month

Do you have...
used "Klarna faktura" and "Delbetaling Klarna" in all communication with your customers?
"Klarna faktura" or "Delbetaling - Klarna" as the default payment method for customers that have paid with this payment method before?
"Delbetaling Klarna" as the default payment method for customers that have shown interest for part payment before through e.g. "read more" links?
a mandatory registration for your customers to shop in your store? If yes, we would like you to take a minute to think why do you have that? Is it really necessary?

I have changed the following:

Start page (required)

Put Klarnas logotypes on the e-store's start page. Download logos here and upload them to your server. Then use this code to link the logo to klarna.se. You might need to change the image source depending where you upload your logo.

<a href="http://www.klarna.de"><img src="/klarna.png" alt="Klarna" /></a>

Start page (optional)
Marketing or presentation e.g. banners of the service on the start page.

Monthly cost (required)
Show monthly cost in product list next to cash price.
Show monthly cost on product page next to cash price.

Monthly cost (optional)
Show monthly cost for complement products and services.

Invoice layout
Filled in invoice information and your company logotype in Klarna Online.

Checkout Musts: Following points must be done.
Updated the e-store's payment terms with the terms for invoice. Link to payment terms. Remember to change the eid to your e-store number and "charge" to the fee the customer will pay for invoice (if any).
Put the invoice alternative and the text "Rechnung - Zahlung innerhalb von 14 Tagen” in the Checkout.
Show the "Klarna Rechnung" logo in the Checkout next to invoice payment option.
Put the part payment alternative and the text "Finanzierung - Klarna” in the Checkout.
Show the "Klarna Konto" logo in the Checkout next to part payment option.
Made sure that cellphone number and e-mail address is also mandatory when making purchases. Otherwise you will not be covered by our fraud loss policy.
Put the Terms of part payment in the Terms & conditions page. For full information on terms and conditions, click here.

Checkout Recommended: Following points are recommended to have.
Invoice as the default payment method.
Show the lowest installment price first.

Other recommendations
If you want to try to get more sales, you can show/help the customer to put his/her purchases directly to an existing account at Klarna if there is one.
Do not present too many installment options at once. It might make the customer more confused and not buy at all.
Make a search function where you can search for a product and price per month.
Example:
- TV
- Max 200 kr/month

Do you have...
used Klarna invoice and Klarna part payment in all communication with your customers?
Klarna invoice or Klarna part payment as the default payment method for customers that have paid with this payment method before?
Klarna part payment as the default payment method for customers that have shown interest for part payment before through e.g. "read more" links?
a mandatory registration for your customers to shop in your store? If yes, we would like you to take a minute to think why do you have that? Is it really necessary?

I have changed the following:

Start page (required)

<a href="http://www.klarna.nl"><img src="/klarna.png" alt="Klarna" /></a>

Start page (optional)
Marketing or presentation e.g. banners of the service on the start page.

Monthly cost (required)
Show monthly cost in product list next to cash price.
Show monthly cost on product page next to cash price.

Monthly cost (optional)
Show monthly cost for complement products and services.

Invoice layout
Filled in invoice information and your company logotype in Klarna Online.

Checkout Musts: Following points must be done.
Updated the e-store's payment terms with the terms for invoice. Link to payment terms. Remember to change the eid to your e-store number and "charge" to the fee the customer will pay for invoice (if any).
Put the invoice alternative and the text "Factuur - Betaal binnen 14 dagen” in the Checkout.
Show the "Klarna Factuur" logo in the Checkout next to invoice payment option.
Put the part payment alternative and the text "Gespreide betaling- Klarna Account” in the Checkout.
Show the "Klarna Account" logo in the Checkout next to part payment option.
Made sure that cellphone number and e-mail address is also mandatory when making purchases. Otherwise you will not be covered by our fraud loss policy.
Put the Terms of part payment in the Terms & conditions page. For full information on terms and conditions, click here.

Checkout Recommended: Following points are recommended to have.
Invoice as the default payment method.
Show the lowest installment price first.

Other recommendations
If you want to try to get more sales, you can show/help the customer to put his/her purchases directly to an existing account at Klarna if there is one.
Do not present too many installment options at once. It might make the customer more confused and not buy at all.
Make a search function where you can search for a product and price per month.
Example:
- TV
- Max 200 kr/month

Do you have...
used Klarna invoice and Klarna part payment in all communication with your customers?
Klarna invoice or Klarna part payment as the default payment method for customers that have paid with this payment method before?
Klarna part payment as the default payment method for customers that have shown interest for part payment before through e.g. "read more" links?
a mandatory registration for your customers to shop in your store? If yes, we would like you to take a minute to think why do you have that? Is it really necessary?

Klarna integration guide

Use this checklist to make sure you have done everything that is needed for the Klarna integration.