I have two sites under the same Wix account and I need to move my full contact list from Site A to Site B, keeping the label assignments intact. My contacts carry a large number of labels (hundreds of unique values), so re-tagging them manually is not realistic.
Unfortunately, Wix does not currently provide a direct way to move contacts between sites while preserving each contact’s label assignments, even when both sites are under the same account. The standard CSV importer only lets you apply the same label to an entire import batch. Wix’s official workaround is to export and import each label group separately, which is impractical with hundreds of labels.
For this volume, the practical solution is a one-time migration using the Wix Contacts REST API