When should you reallocate your ad budget?

Reallocating your ad budget means shifting funds to maximize return on investment. You should increase budgets for high-performing products or campaigns because they are already demonstrating efficiency and generating good results, so investing more in them can amplify success. Conversely, decreasing budgets for low-performing products or campaigns frees up funds from areas that aren't delivering strong results, allowing you to reallocate those resources to more effective strategies. This strategic reallocation optimizes your overall ad spend, ensuring your budget works harder for you. The option to increase for low-performance and decrease for high-performance would be counterproductive, as it would move resources away from what is working and towards what is not. Trying different budget allocations to ensure coverage for a full day is a valid consideration for budget pacing but not the primary driver for reallocation based on performance.