Minimum is 0,01 ETH

Nowadays, you have so many apps, people tend to resist installing new apps.

Allowing buyers to use SelfPay without having to install a single thing on their phone is a very efficient way to become part of their daily life without the hassle of convincing then to install yet another app.

Of course. In fact the MVP is already SSL secured (with HTTPS encryption).

It's easy,  you only have to enter, register and get de address

For the sellers, we already have both Android and iOS apps.
It is not necessary for the buyers to install an app since we use a web app compatible with all phones and all major browsers.

You probably will be able to, yes. Unsure if it's possible now though.

Even better. As previously commented, they will be making use of a progressive web app, which enables new possibilities, without changing anything or installing anything on your smartphone

Thanks a lot for publishing the contract.

I believe that I have already answer this question (visa/master card/Alipay/local debit card), but if it is not the case, feel free to ask me more details.