He is a mean and greedy man who often does business with the Romans. Appears in Asterix and the Cauldron when he tries to trick the Gauls into paying his taxes for him, though by the end he has lost the money he regained.
This is normal. Your credit score could change daily depending on how often your credit report is updated. Your creditors and lenders are continuously making updates to your credit report throughout the month. Each time you check your credit score, it's recalculated based on the information in your credit report.
Billing Cycles Every Thirty Days. The simple answer to the primary question is that credit card companies report balances every thirty days, at the end of each billing cycle. Each credit card company divides its portfolio into many different billing cycles to even out the workflow.