Advanced Customization can be done in the Additional configurations settings of Branding Configurations
If you want to hide prices from your bundle, follow these steps
Navigate to the additional configurations within Branding Configuration
Copy and paste the code below into Custom CSS Settings.
The first example in the image shows code that applies to all bundles.
The second example in the image shows code that applies to a single bundle only.
For Landing/Full page bundles
.gbbProductItemPrice, .gbbSummaryPageProductListItemPrice, .gbbFooterTotalValue, .gbbFooterTotalLabel,
.gbbFooterProductPrice, .gbbCartModalProductPrice, .gbbCartModalProductPrice {
display: none !important;
}
For the Product page bundles
.gbbMixProductsContainer .gbbMixProductsItemsContainer .gbbMixProductItem .gbbMixProductPriceWrapper {
display: none !important;
}
.gbbMixModalFooter, .gbbMixBundlePrice {
display: none !important;
}