Below I have submitted a picture of the section I am looking to modify. I need to add a custom price record to each tiered price. Magento has a record for cost of an item, however, my particular customer needs a way to save a tiered_cost for each row. This record will need to be accessible from all transactional emails.
Ideally, my rows would be as follows: Website, Customer Group,Qty, Price, Quantity Cost and remove.
On the transactional email I will then need to display the cost per item. Say the price is 14.86 per unit after 100 and cost is 10.00, If a customer orders 125, I need to display purchased 125 of X units and your total cost is $1000.
How can I achieve this?
UPDATE: Ok, so I have the template file with the required fields and it uses the Magento price validator. However, I still need to add my column to catalog_product_entity_tier_price and learn how to add one via Magento installer. Then to grab the model to save to the custom table.
This is from /app/design/adminhtml/default/default/template/catalog/product/edit/price/tier.phtml
+ '<td><input class="<?php echo $_htmlClass ?> required-entry <?php echo $_priceValueValidation ?>" type="text" name="<?php echo $_htmlName ?>[{{index}}][price]" value="{{price}}" id="tier_price_row_{{index}}_price" /></td>'
This is from the price row, but I don't understand how this is saving. What are:
{{price}} and tier_price_row_{{index}}_price?
I've also reached the end of the internet trying to find someone who has even added anything to this column.
