Does Bookbag require Postscript's two-way messaging feature?

Yes. Bookbag uses Postscript's two-way messaging capability to receive inbound messages and send replies. Ensure two-way messaging is enabled on your Postscript plan.

Can Bookbag handle messages from keywords as well as campaign replies?

Yes. Any inbound SMS routed through Postscript — whether from a keyword, a campaign reply, or a direct text — can be handled by Bookbag.

What if the AI cannot resolve the issue?

Bookbag will acknowledge the customer and either escalate to a human agent via your connected helpdesk or collect the issue details and promise a follow-up, depending on your configured escalation settings.

Does the integration affect my Postscript keyword automations?

You can configure which inbound flows Bookbag handles. Support-intent keywords (e.g. HELP, ORDER) can be routed to Bookbag while marketing keywords remain handled by your Postscript automations.

How does Bookbag know which Shopify customer matches the SMS subscriber?

Postscript stores the Shopify customer ID alongside each subscriber record. Bookbag uses that ID to fetch order data directly from Shopify, so no additional matching step is needed.

Marketing & Messaging

Bookbag + Postscript

Turn your Postscript SMS channel into a 24/7 support line

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About Postscript

Postscript is built specifically for Shopify SMS marketing, and the Bookbag integration extends that channel to cover customer support. When subscribers reply to a Postscript campaign or text your keyword with a question, Bookbag intercepts the inbound message and handles it with AI trained on your store's policies, products, and order data. The AI can look up Shopify orders in real time, issue refund requests, answer product questions, and hand off to a human when needed — all over the same SMS thread the customer is already in. Conversation data and resolution outcomes sync back to Postscript subscriber profiles so your SMS marketing remains informed.

COMPATIBILITY

Channels

SMS

Integration methods

Postscript APITwo-way SMSShopify integration

How it works together

Connect Postscript and Bookbag gets the context and reach it needs to resolve more tickets automatically.

Intercept inbound replies from Postscript campaigns
When a subscriber replies to a campaign or texts your keyword, Postscript routes the message to Bookbag rather than your inbox. The AI handles the response in real time within the existing SMS thread.
Look up orders using Shopify data
Bookbag connects the Postscript subscriber to their Shopify customer record, giving the AI access to current and past orders so it can answer 'Where is my order?' questions without any human involvement.
Sync resolution data to subscriber profiles
Once resolved, Bookbag writes the outcome — such as refund issued, exchange arranged, or information provided — back to the subscriber's Postscript profile as a custom property for future segmentation.

Benefits

Reduce campaign reply abandonment

SMS campaigns that ask customers to 'reply for help' often go unanswered for hours. Bookbag responds immediately, turning every inbound reply into a resolved support interaction rather than a dead end.

Shopify-native data in every SMS conversation

Because Postscript already integrates with Shopify, and Bookbag reads that same Shopify order data, the AI always has the most current order status, tracking number, and product information at hand.

Protect revenue from post-purchase frustration

Quick, accurate SMS support after an order is placed dramatically reduces the spike in negative reviews and chargebacks that often follow slow or unhelpful responses to post-purchase questions.

Frequently Asked Questions

Related integrations

Attentive Twilio Klaviyo

Connect Postscript to Bookbag

Join the ecommerce teams resolving more tickets, answering 24/7, and turning support into a revenue channel with Bookbag.

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