diff --git a/pm/scrape-giant.org b/pm/scrape-giant.org
index 6617d23..2daa55c 100644
--- a/pm/scrape-giant.org
+++ b/pm/scrape-giant.org
@@ -212,3 +212,14 @@ request:
 - pull all orders by default
 - add online orders
 - copy header data from browser using selenium
+
+* how to run
+
+python scrape_giant.py
+python enrich_giant.py
+python scrape_costco.py
+python enrich_costco.py
+python build_observed_products.py
+python build_review_queue.py
+python build_canonical_layer.py
+python validate_cross_retailer_flow.py