Full Answer
Break-even depends on the solution type. WordPress-native tracking ($89-259/month, zero developer cost) breaks even at roughly $2,000/month in ad spend. GTM server-side solutions ($21-35/month subscription but $500-1,500/month in developer and hosting costs) require $50,000-75,000/month in ad spend to justify the overhead. The formula: monthly tracking cost (including all developer and infrastructure costs) divided by expected ROAS improvement percentage multiplied by current monthly ad revenue. Most small-to-mid-size stores break even with WordPress-native solutions within one billing cycle.
