Creating Custom Html Blocks Inside The Main Product Page Specific Placement

we have a need to create custom html blocks that need to sit under the current quantity discount pricing block in the new vivashop theme on cscart v4.12.1 within the product page.

can anyone suggest any addons that may be able to do this or do ineed to create this via custom development, i have attached a word doc of what we require

You should be able to use a 'post' hook to do what you want (my_changes/hooks/products/ However, some custom themes don't support all the standard hooks provided by cs-cart. Suggest you work with your theme developer to determine whether the products;qty hook is available or not. Alternatively you could override the view/products/compoenents/products_qty_discounts.tpl if that file is part of your custom theme.