Before proceeding with this tutorial, make sure you’ve already:Documentation Index
Fetch the complete documentation index at: https://docs.scalev.com/llms.txt
Use this file to discover all available pages before exploring further.
- Integrated your Meta ad account with Scalev.
- Created a Custom Audience with the Customer List type in Meta
- Created custom audiences in your Meta Ads ad account for at least 2 events (WHEN AN ORDER IS PLACED & WHEN PAYMENT IS RECEIVED).
- Pending → CA for the event WHEN SOMEONE PLACES AN ORDER
- Confirmed → CA for the event WHEN THEIR PAYMENT IS RECEIVED (for COD, when the customer agrees to order via COD with your store’s CS).
- “Created” → Can be ignored.
- Completed → Not required. But if you want, this is where you connect a CA indicating the transaction is fully complete. For digital products, it means they’ve paid and received the product. For physical products, it means you’ve received payment and the customer has received the item.
Say you have a long-running ad where the Purchase event has already collected a lot of audience data. You then create a new CA based on that ad (which has many Purchase events) and connect it to Scalev. That CA will collect audience data from what already exists and automatically sync with new Purchase events that occur in Scalev (adding and overwriting). Meaning: for each new order that triggers a Purchase event in Scalev, if the audience data in that order matches data in the new CA, Meta will try to overwrite it. But if the audience data is completely new with no match in that CA, it will be added as new data to the CA.
Types of Custom Audiences
A Scalev user asked about best practices regarding the type of CA that works best in Scalev. Before continuing, note that there are quite a few CA types. Here are the CA types available in Meta: Meta CAs come in many types as shown in the screenshot above. But what we’ll cover here are the two most commonly used: Website and Customer list.- Website CA — collects website visitor data from triggered events
- Customer list CA — collects buyer data from past purchases via manual data upload
- Website CA has an audience retention time limit, e.g.: 30 days, 60 days, 90 days, up to a maximum of 180 days. This means the audience data in that CA is limited by the duration you set. Audience data beyond the retention limit CANNOT BE REACHED to target in ads.
- Customer list CA has no audience retention time limit. The audience data in this CA lasts ALL TIME. So from the moment the Customer list CA is created onward, the audience CAN BE REACHED in ads.

