- Export your data from your site’s settings in Plausible. You get a zip.
- Open Setup → Import history in DataPenny and pick that zip.
Your browser unpacks it and sends daily totals, which appear as ordinary days on your charts. They end where DataPenny’s own tracking begins, so no day counts twice.
Daily totals have no hours in them, so hourly charts and peak hours skip these days.
Past sales are a separate import, under Setup → Payments.