Assuming merchants eat the transaction fee as they do for credit card fees, it will save merchants a lot of money (>2%). Note however that for large Bitcoin purchases just doing a standard blockchain transaction will be cheaper than using the LN. Even with current transaction fees, if you pay $1000 for something with Bitcoin with a $5 fee, if LN has a 0.5% fee then it'd also be a $5 LN fee, so using those hypothetical numbers that would be the break even point where $1000 use normal bitcoin transaction. LN is meant for many small purchases and will be much cheaper than Bitcoin when you use it for many small everyday purchases.

Oh, yes. Thank you for reply. I'll check it right now

One day they had some problem with website but everything was repaired quickly.

As I understand it was DDOS or something like that.

Well, that's the usual thing in online business but now devs added protection so it shouldn't happen again.

It's actually ending in about 20 hours if I'm not mistaken. Gotta make a last-second investment, huh?

I've also heard about some problems with payments but it was because of heavy load on Ethereum platform.

Does this happen often? It's not good that XWIN depends on working capacity of another platform, even if it works on its core?

They reserve the right to switch to another platform if everything breaks down.