Looking for simple video store script.

Hey, I have few videos to sell and I'd like to open up a online store that would unlock a link to download after paypal payment.
I've found cmsaccount but it looks too big for me, I'd prefer something simple, like one page with videos list and screenshots + paypal button.

you could use something like a content locker or something like wistia.
or you could sell it as course on udemy
or simply wordpress + any eshop theme & plugin and paypal integration . like selling ebooks.

What about adult videos?