Clean data is a valuable asset, data can be transferred via disk, tape, email or ISDN

PAF data to correct addresses and postcodes
Screen data against MPS, goneaways, the national change of address
    register and the deceased register
De-duplication lists, which improves accuracy and reduces waste
Group and manage data for targeting, monitoring and coding
Process via mailsort, Walksort or presstream to maximum postal discounts
Digital print is all about cost effectively producing documents,documents
    can be personalised with name and addresses, or signatures