Import this ready-to-run n8n workflow to auto-assign Bronze, Silver and Gold loyalty tiers to your Shopify customers by lifetime spend, updated on a weekly cron.
- Reads every customer total_spent and picks the right tier
- Writes the tier back as a Shopify customer tag, safely preserving all other tags
- Only updates customers whose tier changed, so it is cheap to run
- Optional Gmail congratulations email for promoted customers
- Credential placeholders included, swap in your own and go