Express thanks - E-mail Writing

Thanks so much.
Thank you for the beautiful gift/present/card/flowers.
Thank you for the blue sweater you sent me for my birthday present.
Thank you for the information on your products.
Thank you for being so considerate.
Thank you for the invitation.
Thank you for all your help.
Thank you again for your kindness and caring.
Thank you for everything.
Thanks for helping me move yesterday.
Thanks for all your efforts.
It was so thoughtful of you.
It was really kind of you.
It was the most precious gift I've ever received.
The earrings you gave me are absolutely beautiful.
You've been so supportive from the start.
I appreciate your hard work.
I truely appreciate it.
I really can't thank you enough.
I can't express my gratitude enough.
I couldn't have done it without your help.
I wouldn't have been able to do it without your help.
Thank you for the wonderful dinner last night.
I appreciate your kindness and hospitality.
We enjoyed meeting with you and your family.
You really cheer me up last night.
I'd like to have you over to our place soon,too.
I'll cherish your gift for years to come.
I thank you from the bottom of my heart.

e.g
Dear Jen,
Thanks so much for the lovely dinner on Friday night. You're really a wonderful chef! If was so nice to see you and Bob again, and your new cat, too. Shane and I are going on a trip next week, but we'd like to invite you over to our place when we get back.
With love,
Daniel

Dear Mr. Bennett,
We received your gift basket this morning — it was very thougthful of you! The Swiss chocolate is especially delicious. It's always a pleasure to provide our accounting services to you, and we're honored to have you as both our client and friend. We wish you and your business every successful in the new year.
Sincerely,
Daniel