The Amazon.com Credit Card credit limit is guaranteed to be at least $500 for everyone who is approved. This means that if you have a high credit score and income, you’re likely to get a starting limit higher than $500.
Additionally, your credit line isn’t necessarily set in stone forever and you can ask for an increase by calling customer service once a year. Another way to become eligible for unsolicited increases in the future is by paying on time and keeping your credit utilization low.
What is a Good Amazon.com Credit Card credit limit?

A good Amazon.com Credit Card credit limit allows you to make the purchases you need without maxing out your credit card. You can generally expect your limit to be a few hundred dollars higher than your highest monthly statement balance.
For example, if you typically spend $800 per month on your credit card, you can expect your limit to be around $1,000.
How to Get a Higher Amazon.com Credit Card Credit Limit
If you’re interested in getting a higher Amazon.com Credit Card credit limit, there are a few things you can do. First, you can try asking for an increase by calling customer service once a year.
Additionally, paying on time and keeping your credit utilization low will make you eligible for unsolicited increases in the future. You can also look into transferring balances from other high-interest cards to take advantage of 0% APR introductory periods and lower interest rates.
Conclusion:
The Amazon.com Credit Card credit limit is guaranteed to be at least $500 for everyone who is approved. If you have a high credit score and income, you’re likely to get a starting limit higher than $500.
Additionally, your credit line isn’t necessarily set in stone forever and you can ask for an increase by calling customer service once a year.
Another way to become eligible for unsolicited increases in the future is by paying on time and keeping your credit utilization low.”