The offer record connects the stack
Use Offers to define the product, price, checkout mode, invoice, and automation context before TaxJar and ActiveCampaign receive events.
Integration pair
TaxJar + ActiveCampaign
Use TaxJar and ActiveCampaign together with Plandalf as the layer that ties checkout, payments, invoices, integrations, and lifecycle automation together.
Common setup
Most teams use TaxJar as their tax layer and ActiveCampaign as their email layer, with Plandalf in the middle handling the checkout, Offers, invoices, integrations, and the events that fire after a purchase.
See TaxJar and ActiveCampaign docs for connection details.
Product surfaces behind this integration
This legacy integration URL now points builders toward the same product reality as the canonical app-pair guide: Offers, payment options, invoices, integrations, Automations, API docs, and webhooks.
Purchase automation carries the details
Automations and webhooks let TaxJar and ActiveCampaign receive buyer, product, payment, invoice, coupon, and deadline context.
Integration settings remain visible
Confirm Stripe, PayPal, TaxJar, Avalara, and test-mode routing before sending the TaxJar and ActiveCampaign path live.
Use the richer guide from here
Keep moving from this page into canonical integration docs, platform pages, stack guides, and sequence recipes so every TaxJar or ActiveCampaign mention has a useful next step.
Open canonical app-pair guide Use the richer TaxJar and ActiveCampaign implementation guide. TaxJar platform page Roles, capabilities, and setup notes for TaxJar. ActiveCampaign platform page Roles, capabilities, and setup notes for ActiveCampaign. API-first stack SDK checkout, API keys, webhooks, payment processors, and invoices.