Ecommerce-Related Definitions
Ecommerce Gross Profit (eGP)
Ecommerce Gross Profit is the core metric in ecommerce. This is defined as the [Gross Sales - Cost of Goods - Direct Traffic Costs]. e.g., for £1,000 of website sales at 50% margin - Gross Profit £500 - if £100 in total is paid directly to Google, Facebook, Affiliate marketing - the ecommerce Gross Profit is £400. Gross Profit is £500 eCPA% is 10% - Ecommerce Gross Profit (eGP) is £400.
Attribution Model
The reporting requirement for Service Providers stipulated in the IRP Tracking & Attribution Model is 'Last Click for the Previous 30 Days'. This is the last click to the IRP site and not the last click seen by the individual Traffic Source. The Attribution Model ensures that the IRP World system functions fairly for all members of the IRP Ecosystem. Service Providers can attribute sales in other ways for their own purposes elsewhere. For more details, see IRP Tracking and Attribution Standard for Service Providers (log-in required).
Average Order Value (AOV)
The average monetary value of all orders for the selected time frame. The AOV is calculated using the formula: (Total Revenue / Number of Orders). AOV can be analysed separately by device – desktop, mobile and tablet.
Annual Sales Target
This figure is discussed and agreed between the Merchant’s Ecommerce Manager and the IRP Account Manager and is important for achieving the ultimate goal of the IRP Merchant achieving their Annual Sales Target at their Target CPA%.
Average Sale Price of Item
The average price that products are sold for within a particular market or across all markets. This is calculated using the formula: (Total Revenue / Number of Units Sold).
Bounce Rate
The percentage of visitors who click on an ad or a search engine result, get through to a Merchant website, but then leave after viewing only a single page, for the selected time frame. Google defines this as ‘the percentage of single-page sessions (i.e. sessions in which the person left a site from the entrance page without interacting with the page)’.
Click Through Rate (CTR)
The percentage of times that a recipient opens an email and clicks the link to get through to a website. This is calculated as (Read Emails / Sent Emails) * 100.
Conversion Rate (CR)
The percentage of visitors who become customers or, more precisely, the percentage of sessions that result in a sale for the selected time frame. This is calculated using the formula: (Total Transactions / Total Sessions) * 100. Note that sessions are used in this calculation and not visitors.
The Product Conversion Rate is calculated using the formula: (Product orders / Product views) * 100.
Cost Per Acquisition (CPA)
This indicates how much it costs in terms of marketing spend to acquire a customer, expressed as a percentage, for the selected time frame. The CPA% is calculated using the formula: (Total Marketing Cost / Total Revenue) * 100.
A Target CPA% figure is discussed and agreed between the Merchant’s Ecommerce Manager and the IRP Account Manager and is important for achieving the ultimate goal of IRP Merchant achieving their Annual Sales Target at their Target CPA%.
Customer Lifetime Value (CLV)
The current average revenue generated by a customer over their lifetime of making purchases, for all of the selected time frame. CLV is calculated using the formula: (Total Revenue up to the month in question / Number of Distinct Customers during that time frame (from the start of their IRP trading)). This does not include customers who have signed up but never purchased – it includes only purchasing customers.
Dropped Baskets %
The percentage of dropped baskets (AKA abandoned carts) within the selected time frame.
Efficiency (EFF) %
This efficiency rating is calculated as the total revenue for the time frame divided by the total possible revenue for the time frame and expressed as a percentage: ((Total Revenue / Total Possible Revenue) * 100). The 'possible revenue' figure is what Merchants could have achieved in the time frame had they maximised their use of traffic sources and conversion techniques; this is calculated using a complex algorithm used by the IIT and includes analysis of anonymised sales and growth data from all IRPs.
Fulfilment Rate
The percentage of orders fulfilled for the selected time frame. This is calculated as (Total number of orders made / Total number of orders fulfilled) * 100.
Margin
The total margin for the selected time frame. This is calculated using the formula: ([Sales price - Cost price] / Sales price) * 100.
The total Product Margin for the time frame selected is calculated using the formula: ([Product sale price - Product cost price] / Product sale price) * 100.
Product Views
The total number of views of products within the time frame selected.
Profit
The total profit for the selected time frame. This is calculated as (Total Revenue - Costs).
Sales Growth
The percentage difference (positive or negative) between the Total Revenue for the selected time frame. These are calculated using the formula: (Difference between Most Recent Figure & Earlier Figure / Earlier Figure) * 100.
Stock Turn Cycle
This is the turn rate (in days) for all stock based on the average sales velocity over the previous 6 months. It will take approximately this period of time before all stock items are sold.
Theoretical Maximum
The total number and the total value of all online and telesales orders placed + all dropped baskets for the current day.
TMR Ratio
This means ‘Theoretical Maximum Revenue’ Ratio and is calculated as: [the value of all orders placed (online and telesales)] / [the value of all orders placed (online and telesales) + dropped baskets] and expressed as a percentage.
TMC Ratio
This means ‘Theoretical Maximum Conversion’ Ratio and is calculated as: [the current total number of orders] / [the theoretical maximum number of orders] and expressed as a percentage. (The ‘theoretical maximum number of orders’ is based on [all current orders (online + telesales)] + [dropped baskets].)
Total Discounts
The total value of discounts and the percentage difference versus the previous year for the time frame selected. The percentage difference is calculated as: (Total Discounts for time frame / Total Sales for time frame) * 100.
Total Orders
The total number of orders placed within the selected time frame.
Total Returns
The total number of returned purchases within the time frame selected.
Total Sales
The total value of sales for the selected time frame. Percentage contributions of individual Traffic Channels to overall sales are calculated as: (Revenue from Traffic Channel / Total Revenue) * 100. Sales figures are further categorised as follows:
- Domestic Sales – The total value and percentage contribution of all domestic sales for all of the selected time frame.
- International Sales – The total value and percentage contribution of all international sales for all of the selected time frame.
- Desktop Sales – The total value and percentage contribution of all desktop sales for all of the selected time frame.
- Mobile Sales – The total value and percentage contribution of all mobile sales for all of the selected time frame.
Total Sessions
The total number of sessions within the time frame selected. A session is recorded when a visitor stays on a site (active or inactive) for up to a set period to time (often defined as 30 minutes).
Units Purchased
The total number of units purchased within the time frame selected. A ‘unit’ is generally defined as any single item that can be priced and ordered by a customer. If bundles or ‘kits’ are sold containing multiple individual items, the whole bundle might be considered to be the unit. Items that come in pairs (such as shoes) would be counted as one unit.