https://www.ancestry.co.uk/offers/subscribe I scrolled down the page and about midway found the link on the right to 'Alternatively-Pay As You Go'.If you have your ancestry account open in the background, it seems to link better to your family tree.
Bev - two things to report
How do people find our stories? Two recent contacts via my blog - last week a short, friendly and informative message from the 'granddaughter of my grand aunt's widower' who had discovered the ''Matthew Donovan - Quintishill (Gretna) Rail Disaster" post on my blog which helped me to understand what happened to him in the final years of his life My question - how did she find my post? I googled a fairly specific question and it came up 'Matthew Donovan - Quintishill (Gretna) Rail Disaster', and there it was.
I've now updated ancestry.com, and my blog, and added the link to the blog to the websites area of Matthew Donovan's profile.
Then just this morning another email "Hi, I have recently come across the 'James 'Tancy' Lee' blog and trying to find out more. My Grandad was related to him but I cannot place exactly how and I would love to speak to someone who knows more than me about Tancy. I recognise this is a long shot but I would be grateful for any info." I think I can help and have sent him an email asking for the names of his grandfather and grandfather. I've begun linking information received from Ryan to the Lee side of my family tree. More news next time!" (NB a Google Search again came up with the article in my blog)
Sometimes it's worth opening up documents which seem at first sight offputting or likely to be irrelevant - Helping Mary - write about what happened at Family Research; then how I kept following up, found a record, sent it to Mary, but it was one she didn't have!