About Invitation

Why did my interest rate not increase after the user I invited purchased a $1,000 bond/staking?

You need to confirm whether your invitee enters the official website through the invitation link you gave to complete the purchase action, and only in this way can it be recognized as your inviter.

I'm sure my friend clicked on my invite link, but I still haven't increased the interest rate. Why?

The additional interest rate of the invitation is only valid during the current bond issuance period, and cannot be effective in the next bond issuance period.