Connect Shopify
Authorize read-only access to products, inventory, and order data. GMCMax never changes your store.
PRODUCT-LEVEL SHOPPING ANALYTICS
See exactly where your Google Shopping spend lands.
GMCMax connects Shopify and Google Ads to show spend, clicks, conversions, revenue, and profit for each product—not just each campaign.
PRODUCT PERFORMANCE$12,840.52attributed Shopping spend
91.4%matched to products
3.8×return on ad spend
247products measured
Connect Google Ads
Choose the advertiser account whose Shopping offer and campaign performance you want to analyze.
Reconcile honestly
Exact product IDs, SKUs, and barcodes are matched. Ambiguous spend stays visibly unattributed.
YOUR DATA, YOUR CONTROL
Read-only by design.
GMCMax uses connected data only to provide your product-performance dashboard. OAuth credentials are encrypted at rest, data is not sold or used for advertising, and you can disconnect either source at any time.