Delivery dates by product and collection that stack, not clash.
Made-to-order items take longer. A supplier collection ships from elsewhere. Give them their own rule and ETA Bird picks the right one on every page.
What you can set
Product rules
Choose products that need their own processing or delivery days.
Collection rules
Cover a whole collection with one rule, like everything personalised or pre-made.
Store-wide default
One default rule covers everything else.
Clear priority
Product beats collection beats default. At each level, a country rule beats an all-countries rule.
Up and flying in 3 steps
Install
Add ETA Bird from the Shopify App Store.
Add a rule
Processing days, delivery days, days off and your cutoff.
Flip the switch
Turn on the ETA Bird app embed in your theme editor. Done.
Questions
What if a product is in two collections with rules?
A product rule always wins. Otherwise a collection rule that matches applies before the default.
Do I need to tag products?
No. Pick products and collections straight from your catalog in the ETA Bird admin.
Are the dates based on stock?
No. Dates come from the days you set, not from inventory.