In advance I wanna apologize to my lack of grammar

Hi there,

I wanna know if I can use this product without switch, router and controller.

TP-Link Omada Business WiFi 6 AX1800 Wireless Gigabit Access Point (EAP610 V2) - Support Mesh, OFDMA, Seamless Roaming & MU-MIMO, SDN Integrated Cloud Access & Omada App, PoE+ Powered, White ( https://www.amazon.ca/dp/B09XM74VQL/ref=twister_B0CWW88XHW?_encoding=UTF8&th=1 )

I'm planning to buy Wifi connection that I can only use it for myself only, I wanna buy it in the store  but I do not have time do that

so I have to buy it through online one of the stores I see is Amazon, I see the price of the product is around 155.29 CA Dollars but I don't see the monthly payment on TP link and Amazon, I think i'm just being ignorant if there's any people who is willing to help Im all ears
 

This is my first time buying an internet connection for someone like me who have a job

if possible is this more costly than a home wifi monthly because I do not know

I wanna use it for games and work