i already buy a mac book air on last 20 days can i get free airpods now

If you qualified for the Apple "Back-to-School" promotion, you would have been offered the AirPods with the purchase of selected Apple products. Did this not happen or are you saying you did not take advantage of the promotion when your bought your MBA and now want to know if you can still get the AirPods? It sounds like the latter. If so, I would think you missed your chance. However, I would contact Apple Sales to see if they can still help you out. Good luck!

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