Final answer:
Ad campaigns go live on different days depending on various factors such as the target audience, industry, marketing goals, and market research.
Step-by-step explanation:
Ad campaigns go live on different days depending on the specific campaign and its objectives. There is no universal day that applies to all ad campaigns. The day the campaign goes live is typically determined based on various factors, such as the target audience, the industry, marketing goals, and market research.
For example, a campaign targeting college students might go live during the week leading up to the start of the semester when students are actively seeking products and services related to their education. On the other hand, a campaign targeting shoppers during the holiday season might go live in November to capitalize on the increased consumer spending.
It's important for businesses to carefully plan and strategize the timing of their ad campaigns to maximize their effectiveness and reach the desired target audience.