data test; input client $ sales card $ trn_dt date9.; format trn_dt date9.; cards; WLM 100 Mast '1Jan2023'd WLM 200 Visa '6Feb2023'd WLM 400 Disc '7Mar2023'd WLM 500 Mast '4Apr2023'd WLM 900 Visa '3May2023'd WLM 100 Disc '2Jun2023'd WLM 300 Mast '1Jul2023'd WLM 100 Visa '8Aug2023'd WLM 400 Disc '9Sep2023'd WLM 200 Mast '2Oct2023'd WLM 200 Visa '3Nov2023'd WLM 400 Disc '7Dec2023'd ; run;
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