Why? There are cheaper ways to buy remanufactured ammunition without the need to sign up for a monthly subscription that can only be canceled every 3 months.
ammosubscription.com has remanufactured .223 55gr at 0.289 $/round and remanufactured 9mm at 0.203 $/round, both not including shipping. According ammoseek.com, remanufactured .223 55gr can be purchased at 0.27 $/round and remanufactured 9mm at 0.139 $/round, both not including shipping.
If one seeks to buy small quantities (e.g., 50 or 100 rounds a month) due to small budget, then I suggest to either save for a few months and buy cheaper in bulk or buy locally, as shipping costs do not justify buying small quantities online.