code: @Indexable(type = IndexableType.REINDEX)
  	@Override
  	public CommerceTierPriceEntry updateCommerceTierPriceEntry(
  		CommerceTierPriceEntry commerceTierPriceEntry) {
  		return commerceTierPriceEntryPersistence.update(commerceTierPriceEntry);
  	}
docs: Updates the commerce tier price entry in the database or adds it if it does not yet exist. Also notifies the appropriate model listeners.
  
  @param commerceTierPriceEntry the commerce tier price entry
  @return the commerce tier price entry that was updated