Incursion Vials not in the Currency Exchange

Is there any reason why Incursion Vials aren't in the Faustus Currency Exchange or websites Bulk Item Exchange?

Vials are used kinda like "currency" items, so it would make sense that you can buy them in bulk from either Faustus or the website.

Iirc they never we're in the websites Bulk Item Exchange either, but could we make these easier to buy, by adding them in the Currency Exchange AND in the websites Bulk Item Exchange section?

Lowkey I think they just forgot these things exist lol