What is an Ad Set?

An ad set is the second level in the MetaAds campaignstructure.You set the goal at campaign level;atMeta Adsgroup level you define the audience, budget, schedule and placements;at the advertising level you choose the creative material.An advertising set bundles one target group with one budget.What do you set at the ad group level?The target

group (custom audience or lookalike

target group),Custom Audience(dailyLookalike Audiencebudget), the planning (always or at certain times), the placements (Feed, Stories, Reels, Audience Network) and the optimization on clicks, conversions or impressions.AdConversiontestingByImpressionsmultiple

ad sets with different

target groups, you test which targeting performs best.This is the basis of A/B testing at the target group level.Make sure eachA/B testhas enough budget to get out of the learning phase.Advantage+ ad groupsMeta has introduced

Advantage+ campaigns in

which the targeting is largely automated.This can be effective with sufficient conversion data, but provides less insight per segment than manual ad sets.How many ads should an ad set contain?Meta recommends

three to five advertisements so that the system can

identify and optimize the best variant.What is the difference between daily budget and term budget?Daily budget gives Meta

permission to spend a maximum of that amount per

day.Term budget applies to the entire campaign period.More at developers.google.com/search.