Would it be more cost effective for a small business (around 25 concurrent users) to buy a PAF database and code it up ourselves or use a Postcode service such as Postcode Anywhere?
The Royal Mail site is really confusing! http://www.royalmail.com/marketing-services/address-management-unit/address-data-products/postcode-address-file-paf/prices
We operate 24 hours a day and at any one time, we have between 1 and 25 users doing postcode searches. We are currently using a PAYG service and it is really pricey so we want to buy a PAF database and create our own. I don't understand the pricing on the link above (basically we're looking at something in the region of £2 to £49,500?!)
Also, what do you actually get with a PAF database? As in what kind of files do they send you, is there an API and do you pay a one off fee or an ongoing fee? Do you have to agree to the delete the data once you stop paying royal mail?
Thanks