Hi,
I wanted to pay for something on the internet, but I didn't send enough bitcoin to get it, as the website I'm making the transfer from only let me put 6 decimals.
How can I fix the issue?
Thanks in advance.
It depends on the service. If it's done well, they will not mind if you send a bit more. If not, they may not "see" the transaction you made and you may have to discuss with their tech support. Of course, if you already made the transaction. Also, if you've sent less than they asked for, you'll have to send the rest too.
Now, how to avoid such problems in the future? Simple: use a better wallet. If you use a wallet that offers only 6 decimals, almost any other wallet is better...
Used Wirex to get some bitcoin cheap and really fast with my credit card.
I only took the amount of bitcoin I needed for the transaction.
Sending first to a proper wallet and then paying for the service would have made you avoid the current troubles. And if you use a good wallet (like Electrum on your laptop/pc) all this would have costed you under 5 cents extra.
Can I just send my remaining bitcoin to the same address to kind of "fill" the gap that's needed?
I think that you better ask the support of the service you want to pay for. It may be an address for single use and the following transactions there may not be checked.