Once you have the following follow these steps and your Ads will always GO live, without a VCC.
1. Create a new Adwords account, and select USA as the country, and USD as the currency. Select a US timezone.
2. Once the account is created, go to "Billing Preferences" and select USA
again.
3. Fill in the personal details with a fake name, and fake address from the
timezone selected in step 1.
4. Click continue and select "Manual" as you payment method.
5. Click the link to enter a promotional code (near the bottom of the page).
6. Proceed to the next page and agree with the terms & conditions.
7. Check the billing page and you will see the coupon balance in your account.
8. Start running your ads.
That's it. It's simply using a USA Adwords account, which allows manual
payments, meaning you don't have to enter any financial information unless you won't to continue paying for ads.