Who and what mechanism decide the price of blockstack name id?

[Yummyblock]

• Question 1:I tried to add username and automatically was guided to register the id, and then ,it shows that I must pay some bitcoins.So,Who and what mechanism decide the defferent prices of blockstack name id?If user but one Id ,is the Id have time limitation?The price is not cheap so that blockstack company will be like godaddy and Namecheap.

• Question 2:In blockstack latest browser,I tried to login in some apps such as todolist,but I cannot choose a profile to log in ,I clicked the approve button, didn’t work. And,I found that I can log in hello blockstack website.Why these happened?It shows like these. @jude @muneeb @larry
  
  
  
  
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[jackzampolin]

@Yummyblock Let me try and tackle these:

1. Here are a couple more forum posts on the need for transaction costs and how that works under the hood. Hopefully this helps you understand that aspect of the system.

2. That was a bug that we have pushed a fix to. Have you been able to log in since then?

[Yummyblock]

@jackzampolin
Please tell me how to fix this bug,I cannot login now.

[jackzampolin]

@Yummyblock Can you follow the instructions here: https://github.com/blockstack/blockstack-browser#sending-logs-to-developers and send us some more information on the issue you are running into? It’s hard to diagnose with just a couple of screenshots.