As you can see, you can pretty much buy VP by paying either through your bank account, or over the counter, or even through 7-Eleven.
This is pretty convenient too since there are various means of you paying for the points on the site.
The great thing about purchasing through Codashop (up until today), is that they have an ongoing promo. You can check their promo here which can net you ₱100,000 worth of Codacash. You can easily purchase your BP too aside from the VALORANT Champions 2022 Bundle. If you buy them through Codashop.