How long will Pfizer Tmall prescription be valid?

Pfizer official website shows that prescriptions are generally valid for three days, and you can try to refresh them every day for these three days.

Prescription refers to the medical documents issued by registered medical practitioners and assistant medical practitioners (hereinafter referred to as doctors) for patients in medical activities, which are reviewed, deployed and checked by pharmaceutical professional and technical personnel (hereinafter referred to as pharmacists) who have obtained the qualifications for pharmaceutical professional and technical positions, and serve as the patient's medication certificate.