Bundlelogicbase Folio of return

Engagements

Work that ends in a briefing, not a login.

Each engagement starts from files you already keep. We name the starting event, the return event, and the weeks that cannot support a claim. Choose the depth that matches how messy the archive is.

Printed tables and handwritten notes spread across a wooden desk

Retention and cohort reporting engagement

A time-bounded engagement that reconstructs named customer groups, builds period-by-period return tables, and leaves a written briefing your operators can reuse.

Notebook with sketched timelines beside a cup of coffee

Customer behavior review

A shorter reading of recent activity: which first-week actions tend to precede a second visit, and which ones go quiet.

Person reviewing dated documents at a laptop near a window

Recurring retention desk

A monthly or quarterly refresh of the same cohort definitions so operators are not comparing a new method each time.

Stacked bound volumes on wooden shelves

Historical cohort reconstruction

For messy archives: joining older exports so last year’s joiners can be compared with this year’s without pretending the files were always tidy.