Are there any exceptions to the taxes on the sale or purchase of goods that are not assigned to the States as per Article 269A?
Yes, there are exceptions to the taxes on the sale or purchase of goods that are not assigned to the States as per Article 269A. The exception is provided in the phrase "except as provided in article 269A". This means that certain taxes on the sale or purchase of goods may not be assigned to the States, depending on the provisions outlined in Article 269A.