First off, thank you all for the help! I really appreciate it. I used all of the feedback to help create this final code. I marked Roy's as the most correct, but my program wouldn't accept the code until I repeated "Customer_Age" as indicated in the final code below. Final Code: data work.season; set orion.customer_dim; BirthQTR = QTR(Customer_BirthDate); if BirthQTR =1 then Promo='Winter'; else if BirthQTR =2 then Promo='Spring'; else if BirthQTR =3 then Promo='Summer'; else if BirthQTR =4 then Promo='Fall'; if Customer_Age >= 18 and Customer_Age <= 25 then Promo2='YA'; else if Customer_Age >= 65 then Promo2='Senior'; keep Customer_FirstName Customer_LastName Customer_BirthDate Promo Customer_Age Promo2; run; proc print data=work.season; run;
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