A jewelry brand has a Conversions campaign that is struggling to fully spend its daily budget. Which of the following solutions will NOT address this issue?

To understand why Performance+ budgets is the correct answer, we must distinguish between features that optimize delivery (the auction) and features that merely manage how much you intend to spend. Performance+ budgets: This is not a delivery or optimization tool; it refers to the financial ceiling of the campaign. Increasing or adjusting the "budget" does not help a campaign that is already struggling to spend its current allocation. If a campaign is underpacing, the issue lies in the auction competitiveness (targeting or bidding), not the budget limit itself.