Typically, when a payment page is integrated into your web-site within an iframe, the surrounding content of your page will show your customer the order/basket data. If your payment page then also shows this data, and other styling artifacts, it can really disrupt the payment flow.
To cater for this scenario, the N-Genius Online payment page may also be invoked in an iframe friendly ‘slim’ mode, which removes any logos/images, and the summary bar (which shows the payment amount and order data).
To use this mode, simply add the query parameter ‘slim=true’ to the payment page link when you are redirecting your customer, and benefit from a less intrusive payment page.
Example: https://paypage.sandbox.ngenius-payments.com/?code=2fdb2af5555c3be5&slim=true
By adding slim=2 the payment page will show the basket with line items and an option to select another payment currency if multi currency pricing is enabled.
Example: https://paypage.sandbox.ngenius-payments.com/?code=2fdb2af5555c3be5&slim=2
The summary of different UI elements displayed for various slim mode parameters is show in the below table
| Query Param | Branding UI displayed | Basket and MCP UI displayed |
|---|---|---|
| slim=0 | ✅ | ✅ |
| slim=false | ✅ | ✅ |
| slim=true | ❌ | ❌ |
| slim=1 | ❌ | ❌ |
| slim=2 | ❌ | ✅ |
Note: Apple Pay & Samsung pay do not support iFrame transactions, so if you wish to offer your consumers the wallet experience, please either redirect to our standard hosted payment page or integrate using our Web SDK experience.

