Do you think you're permitted to have a sluggish launch capsule of caffeine on Shabbos that will help you quick on Tisha Bav - Sunday or can it be hachana for that weekday? There's two meanings shown in OED's entry to the word affordable. See ‘Meaning & use’ for definitions, https://devinztobw.bloguetechno.com/the-basic-principles-of-affordable-lawyer-in-dha-karachi-71646292