Just a confirmation needed

[Darkfletcher]

Hey Guys,

I have read about the postage stuff for SSAE and been a little confused but I thought I would go with the general guide of buying "forever stamps" I just bought 24 and they are coming through the post. Managed to get them at what equates to £1 per stamp

Now USA uses the Ounces to determine the postage and so I just want to have someone who has succeeded in doing the return leg to just give me a thumbs up to say I have it right

OK here goes

Sending from the UK to USA the Post Office uses World Zone 2 under 100g is £3.48 (current price)

This will be an A4 please do not bend envelope inside it will contain 1x A4 LOR, 1x 4x6 Photo and an A5 please do not bend

Returning I would just get A5 please do not bend with 6x4 photo and for argument sake 1x A4 letter of reply

Would I use 1 or 2 Forever Stamps on the A5 to come back to England