Visa with recent activity? [closed]

I am not a credit card expert but it happened to me when using both debit and credit cards abroad. Verifications that would not change my balance at home (or perhaps be cancelled after a few minutes…) looked like a regular transaction, only to be rolled back later (e.g. when filling up gas I would have a first transaction for €150 and another one with the real price paid; the amount for the first one would be released back to my account or my card a week later). It took up to 7-10 days in some cases. I am not aware of any way to avoid this.