IR-5 i AOS IV fee question help

[i'm blessed 6]

I receive my case # 12/21 as soon as I got the number I go to ceac website to fill up ds-261 now i'm done with choice of agent. my question is

1. I can't click the fee next to choice of agent. how can I pay for aos and IV fee? should I wait for their email saying pay aos?

2. can I start fill up the affidavit of support form even if I didn't pay yet? is the barcode will print and still same even if I didn't pay yet or after i pay doesn't matter?

[teeak 224]

1. You don't need to wait for the email. Just wait a few days, it'll open up because it should've been invoiced. The IV fee, you need to wait until the DS-261 is reviewed for them to invoice it. They'll send you an e-mail once it's invoiced.

2. You should start preparing the financial and civil documents. You can send the documents as soon as the AOS fee has been paid. The barcode is only accessible once the AOS fee has been paid. You'll need to attach this to the front of your package.

[i'm blessed 6]

1. You don't need to wait for the email. Just wait a few days, it'll open up because it should've been invoiced. The IV fee, you need to wait until the DS-261 is reviewed for them to invoice it. They'll send you an e-mail once it's invoiced.

2. You should start preparing the financial and civil documents. You can send the documents as soon as the AOS fee has been paid. The barcode is only accessible once the AOS fee has been paid. You'll need to attach this to the front of your package.

thank you so much teak you are very helpful!

I got the case number invoice number and beneficiary number. so I wait few days thank you teeak!

[i'm blessed 6]

1. You don't need to wait for the email. Just wait a few days, it'll open up because it should've been invoiced. The IV fee, you need to wait until the DS-261 is reviewed for them to invoice it. They'll send you an e-mail once it's invoiced.

2. You should start preparing the financial and civil documents. You can send the documents as soon as the AOS fee has been paid. The barcode is only accessible once the AOS fee has been paid. You'll need to attach this to the front of your package.

another question teak

now I paid aos print the cover letter. i receive email welcome letter print it all.

my question is

1. all the list of document in aos cover letter is it all about the document that the petitioner need to send?

2. the IV fee they will send email with list of document? if yes

all the list of document in Iv is it all about the document that the beneficiary need to send?