Postcard Marketing Hub

Postcard marketing guides for DTC and e-commerce

PostPal is a platform for automated postcard marketing for DTC and e-commerce brands in DE/DACH. This English hub explains how teams use direct mail with Klaviyo segments, CSV uploads and API workflows for winback, repeat purchase and customer activation.

Guides

All guides

English PostPal guides about postcard marketing, direct mail, winback, control groups and ROAS for DTC and e-commerce brands.

Product updates

News and product updates

FAQ

What teams should know before using postcards

What is the PostPal postcard marketing hub?

The hub collects English guides about postcard marketing, direct mail and retention for DTC and e-commerce brands. It is the starting point for topics such as Shopify winback, Klaviyo direct mail, control groups and ROAS.

Who should use these guides?

The guides are written for founders, CRM teams, lifecycle marketers and performance teams that want to reactivate customers or drive repeat purchases with personalized postcards.

Why does direct mail matter for DTC brands?

Direct mail can reach customers outside crowded digital channels. It is especially useful when PostPal uses Klaviyo segments, CSV uploads or API calls for winback, second-purchase and VIP activation campaigns.

How is success measured for postcard campaigns?

Success is evaluated through repeat purchases, revenue, voucher codes, control groups and ROAS. Clean measurement needs a clear segment, a defined revenue window and ideally a comparison group.

Which guides will I find in the postcard marketing hub?

The hub collects PostPal guides on postcard marketing, direct mail and retention for DTC and e-commerce brands, from segmentation and timing through postcard design to control groups and ROAS measurement. All guides are listed chronologically in the overview.