code: @Override
  	public CommerceTierPriceEntry removeByC_ERC(long companyId,
  		String externalReferenceCode) throws NoSuchTierPriceEntryException {
  		CommerceTierPriceEntry commerceTierPriceEntry = findByC_ERC(companyId,
  				externalReferenceCode);
  
  		return remove(commerceTierPriceEntry);
  	}
docs: Removes the commerce tier price entry where companyId = &#63; and externalReferenceCode = &#63; from the database.
  
  @param companyId the company ID
  @param externalReferenceCode the external reference code
  @return the commerce tier price entry that was removed