Auto Email

[clydejones]

I think this is what you're looking for.

includes/languages/english/create_account.php

Line #27 : define('TEXT_NEW_CUSTOMER_INTRODUCTION', '<p class="mmn">Welcome to ' . STORE_NAME . '</p><p>Creating an account only takes a few moments and allows quick, safe and secure shopping. You will also receive a 10% discount coupon to use with your 1st order, and be able to track the status of your current orders and review your previous orders.</p>');

Line #38 : define('EMAIL_COUPON_INCENTIVE_HEADER', 'Congratulations! To make your next visit to our online shop a more rewarding experience, listed below are details for a Discount Coupon created just for you!' . "\n\n");

Line #39 : // your Discount Coupon Description will be inserted before this next define

Line #40 : define('EMAIL_COUPON_REDEEM', 'To use the Discount Coupon, enter the ' . TEXT_GV_REDEEM . ' code during checkout: <strong>%s</strong>' . "\n\n");

[nanajo]

Fantastic - found it in: includes/languages/english/create_account.php
Thanks for your help everyone!