SHS BOOKS INQUIRY

Incoming g11 HA student here, and I just checked sa gateway ung prices ng books and the guidelines. Sabi doon na they only process orders ng COMPLETE SET. Meaning ba non di pwedeng per book ang bili (for ex: 3 out of 6 books lang bibilhin). Ive heard from Seniors kasi na di naman magagamit ung ibang book or the prof in a specific subj does not require books naman.

I need help huhuhu if i should get the complete set na kasi thus aug 3-6 lang ang payment for books. Or if i should wait till orientation and miss the given date (aug3-6) then by the books.

Feel ko kasi sayang ung pera sa pagbili ng books na di nmn gagamitin