Hi @3000month2021, 

Thanks for sharing your question with us! Would love to help provide some insight here. 

Unfortunately, no, you cannot combine coupons at checkout. A Customer can only use one coupon at checkout. Additionally, although you can create coupons in Klaviyo for Shopify, Klaviyo uses Shopify’s coupon API to create these coupons, so technically there is not a distinction between one type of coupon or the other. 

In order to change the background color of a block, this would be done in the ‘Block Styles’ tab. Navigate the icon ‘Background Color’ and you should be able to change the whole block’s color and rectify the issue. 

For your broken image URL’s, while I can’t confirm this as I am not investigating the backend of your account, what could be happening is Klaviyo is not receiving a product image for these products. Since Klaviyo only ingests and displays the data offered to it, this would mean it is probably an error that Shopify is not sending the product image to Klaviyo to display.

To resolve this, I would recommend ensuring that these products have a listed image within your Shopify feed in your Shopify account. Once this has been done or once you have updated the images for these products you can push a manual sync of your Shopify account and Klaviyo by navigating to Integrations > Shopify > Update Shopify Settings.  

If you are still experiencing issues, I would remove the product block then re-add it, following a similar situation outlined in this Community post. 

Thanks for being a part of the Community! 

-Taylor