ເຄັດລັບຜ່ານ learning phase ໄວຂຶ້ນ

• Ad group daily budget should be minimally 30× of CPA bid.
• Give more bid headroom; set ~30% higher CPA than your target initially.
• If an ad group is struggling to deliver initially, increase bid price or broaden targeting.
• If it continues to fail to pass the learning phase after 5 days, turn off the ad group and try a new ad group with different creative.
• Avoid making any changes and keep monitoring the campaign during the learning phase.
• Ensure substantial flight duration (minimum 2 weeks) to facilitate system learning.
• An oCPM ad group can expect a stable CPA after achieving 50 conversions.