PopConfig popConfig = new PopConfig.Builder(getApplicationContext(), "YOUR_POP_UNIT_ID")
        .build();
        
final BuzzAdBenefitConfig buzzAdBenefitConfig = new BuzzAdBenefitConfig.Builder(context)
        ...생략...
        .setPopConfig(popConfig)
        .build();
BuzzAdBenefit.init(this, buzzAdBenefitConfig);