Extra Steps Can Cut Bad Addresses to Lift Mail Response

Bad address data continue to depress ROI for a significant chunk of direct mail marketers. For mailers struggling with bad addresses and deliverability, AccuList® suggests three remedial steps that go beyond standard merge-purge processing and USPS National Change of Address (NCOA) updating.

But first the good news for direct mail fans: The channel’s superior response and ROI lead 58% of marketers to plan expanded investment in direct mail across industries in 2023, according to a recent survey by Lob and Comperemedia. The bad news: 32% of marketers still worry about achieving response goals because of “bad address data.” 

So what can mailers do to cure this “bad address” problem?

#1 Check Individual Record Quality Before Processing

The initial step AccuList recommends is implementation of a data processing and quality control regimen before merge-purge, hygiene updating or appending of new data, whether for prospecting files or house files.  For example, first and last name on internal and external lists should appear in separate fields, along with the corresponding postal address in separate columns.   

At AccuList, our data experts begin by applying utility programs to individual records before standardizing them to find hidden duplicate or misspelled names, titles and addresses, or other deliverability issues. Next, we use the USPS Coding Accuracy Support System (CASS) certification on individual records to verify that each address matches with the right zip code and delivery route. 

#2 Correct for Multiple Deliverability Issues

The second step is to update mail files for multiple potential address and deliverability issues. Mailing files should be:

1) devoid of house file do-not-mail requests;

2) matched against DMAchoice (the Association of National Advertisers—ANA—mail preference service);

3) updated against USPS NCOA to meet Move Update requirements;

4) address-corrected to meet USPS Delivery Point Verification (DPV) standards; and

5) run against other public source databases for records not found with NCOA, such as deceased or prison addresses.

#3 Go Beyond NCOA

Because the USPS FASTforward or NCOALink represent only a portion of total US movers, a third step is to initiate more advanced mover hygiene.  At AccuList, we also access the most comprehensive public and private “Mover” databases commercially available to fill in the gaps. We can then identify a much greater number of postal addresses that are verified as Deliverable or Undeliverable As Addressed (UAA). 

In fact, this advanced hygiene allows us to identify up to twice the number of address changes versus matching addresses on the NCOA database. And we can not only confirm if the intended recipient is no longer at that address but help find the new address by comparing real-time information.

Via these extra data processing steps, marketers can eliminate duplicate names and addresses, avoid offending those who do not want unsolicited mail, reduce undeliverable mail and wasted postage, and earn postal discounts. An important “byproduct” of this process for prospecting mail is the identification of “multi-buyers.” You can mail them a second time, absolutely free, subject to list owner approval of your mail date and creative!

For more on AccuList data services, see https://www.acculist.com/merge-purge/ and https://www.acculist.com/advanced-data-hygiene/

Make Clean Data a Top Priority for Effective B2B Marketing

As business-to-business marketers craft their fiscal 2020 budgets, it’s important that complex issues such as analytics, automation or AI do not distract from a core investment for achieving ROI: clean data. Certainly, AccuList stresses to all its list hygiene and management clients, whether for house lists or rental prospecting lists, the importance of data quality for targeting and response, and a recent blog post by b2b data management firm Synthio confirms the basic steps for data hygiene.

Start With a Clear Data Plan

When 94% of B2B companies suspect inaccuracy in their databases, any marketers who do not prioritize data hygiene have their heads in the marketing sands.  That starts with a data plan. A good data plan will decide on the data-quality key performance indicators (KPIs) needed to achieve business goals. The plan will survey existing contact and account data and determine how to measure health in terms of data accuracy and completeness and how to maintain data hygiene tracking on an ongoing basis. It will look to see if there are important parameters for KPI success that the existing data does not address.

Standardize, Validate and De-Dupe Contact Data

What are the basics of data health and hygiene? Before cleaning data even begins, marketers need to check that important contact data at the point of entry or download is standardized. This will make it easier to catch errors and duplicates and to merge data from multiple sources. There should be a standard operating procedure (SOP) that defines fields, formats, and entry or upload processes to ensure that only quality, standardized data is used. The next step is to validate the accuracy of the data. Although a manual process might work for a small database, and there are tools and imported lists for cleaning data, advanced data hygiene is probably best handled by experts like AccuList, which can match contact addresses against USPS verification standards and change of address databases as well as update e-mail address changes. With standardized, validated information, data sets can be seamlessly merged and purged of duplicates. Why worry about duplicates? Duplicate records hobble CRM efforts, waste dollars in marketing campaigns, undermine the Single Customer View essential for targeting and response tracking, damage customer relations and brand reputation, and result in inaccurate reporting that can mislead marketing strategy.

Append Missing Data Parameters

Most b2b house databases have data for each record, such as contact first and last name, e-mail, company name and business address. But complete data for all records may be spotty, and some desired data may be missing altogether, such as title, phone number, company annual revenue, tech stack, purchase history, etc. Wouldn’t it be great for targeting and response to fill in the blanks? Data appending can enhance a house file with hundreds of variables from outside lists, including business “firm-ographics” on revenue, industry, employee numbers, etc.; opt-in e-mail, and telephone numbers. Self-reported LinkedIn data is another source that can be used. For more detailed data cleaning tips, see Synthio’s full article.

Predictive Analytics Can Harness Data for Marketing ROI

Beyond list brokerage, AccuList can support direct marketing clients with “predictive analytics,” meaning scientific analysis that leverages customer and donor data to predict future prospect and customer actions. It will scientifically “cherry-pick” names from overwhelming “big data” lists and other files. For example, AccuList’s experienced statisticians build customized Good Customer Match Models and Mail Match Models to optimize direct mail results for prospect lists, as well as one-on-one models for list owners to help acquire more new customers or donors. Plus, predictive models aid other marketing goals, such as retention, relationship management, reactivation, cross-sell, upsell and content marketing. Below are some key ways predictive analytics will harness data for better marketing ROI.

More Swift, Efficient and Effective Lead Scoring

Lead scoring is too often a sales and marketing collaboration, in which salespeople provide marketers with their criteria for a “good” lead and marketers score incoming responses, either automatically or manually, for contact or further nurturing. Predictive analytics will remove anecdotal/gut evaluation in favor of more accurate scoring based on data such as demographics/firmographics, actual behavior and sales value. It also speeds the scoring process, especially when combined with automation, so that “hot” leads get more immediate contact. And it allows for segmentation of scored leads so that they can be put on custom nurturing tracks more likely to promote conversion and sales.

Better List Segmentation for Prospecting, Retention and Messaging

With predictive analytics, list records can be segmented to achieve multiple goals. The most likely to respond can be prioritized in a direct mail campaign to increase cost-efficiency. Even more helpful for campaign ROI, predictive analytics can look at the lifetime value of current customers or donors and develop prospect matching so mailings capture higher-value new customers. Predictive analytics also can tailor content marketing and creative by analyzing which messages and images resonate with which customer segments, identified by demographics and behavior, in order to send the right creative to the right audience. Finally, analytics can develop house file segmentation for retention and reduced churn, looking at lapsed customers or donors to identify the data profiles, timing inflection points and warning signs that trigger outreach and nurturing campaigns.

Optimizing for Channel and Product/Services Offer

Data analysis and modeling can also be used to improve future marketing ROI in terms of channel preferences and even product/services development. By studying customer or donor response and behavior after acquisition, analytics can identify the most appropriate promotion and response channels, communication types, and preferred contact timing by target audience. Plus, a customer model can match demographics, psychographics and behavior with product and offer choices to tailor prospecting, as well as upsell or cross-sell opportunities, to boost future results.

Committing to a Good, Clean Customer Database

Reliable predictions require a database of clean, updated existing customer or donor records, with enough necessary demographics/firmographcs and transactional behavior for modeling. So, to prevent garbage-in-garbage-out results, AccuList also supports clients with list hygiene and management, including hygiene matching for DO NOT MAIL, NCOA and more, data appending of variables from outside lists, merge-purge eliminating duplicates and faulty records, response tracking with match-back, and more advanced list screening options.

Why Participate in Modeled Cooperative Databases?

Today’s modeled cooperative databases offer big advantages for B2C and B2B direct marketers, which is why AccuList now represents 18 private modeled cooperative databases that clients can use to optimize direct mail results. These databases include millions of merged, deduped, and “modeled and scored” hotline names from thousands of commercial and nonprofit participants.  At no charge, each can match the client’s database, model client postal addresses, and deliver optimized “look-alike” names.  The database will prioritize those modeled names by decile or quintile to help clients further identify targets most likely to respond to an offer or fundraising appeal.

Fear of Sharing Misses Optimizing Opportunities

Marketers sometimes hesitate to participate because of unfounded fears of sharing exclusive/unique customers, catalog buyers, subscribers or donors with membership-based database participants. Note that these databases generally match a marketer’s names against the cooperative database files and share transactional data. If there are matches, only transactional information is added to the cooperative database records; and if there are no matches, the unique names are not added to the pool.  Why do cooperative databases opt to incorporate only multi-occurring or duplicate records? Because that is data that tends to be far more predictive, with proven response. Plus, the reality is that very few names are unique to a firm, publication or fundraiser. About 80% to 90% of consumer prospects are multi-buyers and so are in the database already, and 90% of nonprofit donors give to two or more organizations and so also are already included in cooperative data. On the other hand, by participating to access a huge pool of names rich with demographic and transactional information, marketers can tap many more optimized prospects, improve list segmentation and testing, bump up response and conversion, hone creative and offer targeting, and increase mailing efficiency.

Modeled Data Offers Cost-Effective Prospect and House Mailing

Acquisition campaigns clearly can benefit from netting look-alike prospects from the large cooperative database pool, a real boon for regional or niche mailers who struggle to find acquisition volume. The large universe also allows for more segmentation to target not only higher response groups but more valuable response segments. In the case of nonprofits, that could be high-dollar donors, for example. Profiling and modeling can create better results from house names, too. Instead of mailing the whole house file, current customers, subscribers or donors can be flagged for likelihood of response and upsell, for channel and messaging preference, for risk of lapse/attrition, and more. Plus, modeled databases offer cost efficiency via an attractive list CPM; recent, clean, deduped records that lower mailing costs; and optimization selects (or deselects) that also boost mailing efficiency and ROI. Check out these arguments for nonprofit participation in modeled cooperative databases, as well as these useful best-practices tips for commercial mailers from Chief Marketer and Target Marketing magazine posts.

Choosing One (or More) Modeled Cooperative Databases

As an industry-recognized list brokerage, AccuList now represents a long list of private modeled cooperative databases, some specializing in B2C, some in B2B, and many offering modeled names for both B2B and B2C campaigns. In addition, as a value-added option, some modeled cooperative databases feature omnichannel targeting services that allow matching of optimized direct mail names with digital media, including Facebook. We can help you choose the right solution to fit your marketing goals with the following leading cooperative databases:

  • Abacus Alliance
  • Alliant
  • American List Exchange (ALEXA)
  • Apogee
  • Dataline
  • DonorBase® (Founding Member)
  • Enertex
  • I-Behavior
  • MeritBase B2B Cooperative Database
  • OmniChannelBASE®
  • PATH2RESPONSE
  • Pinnacle Business Buyer Database
  • Pinnacle Prospect Plus
  • Prefer Network
  • Prospector Consumer Fundraising Database
  • Target Analytics
  • TRG Arts
  • Wiland

Targeted E-mail Expands Museums’ Direct Marketing Options

While previous AccuList posts focused on direct mail strategies for our museum marketing clients, e-mail marketing is also an area where our expertise can help museums reach new members, event participants, or donors, as well as improve the performance of existing e-mail databases.

Study Museum E-mail Benchmarks and Success Stories

Evidence that e-mail can be a successful player in museums’ multi-channel campaigns comes from Constant Contact’s March 2019 e-mail statistics for house databases in the arts, culture and entertainment vertical (including museums and galleries), which show overall e-mail open rates averaging 17.54%, and click-through rates averaging 6.81% for the vertical. Those results are better than the all-industries averages of 16.74% open rate and 7.43% click-through rate, plus ahead of all but 13 of the 34 verticals tracked, and far ahead of some verticals, such as technology (e.g. web developers), automotive services, salons, retail and consulting. Marketers can also use e-mail to prospect for new members, donors and event participants. For example, marketers report success with event audience building via a series of e-mails that start with a promotion linked to ticket purchase, RSVP and/or social-sharing request, then follow up with reminders prior to the event, and finish with a post-event thanks e-mail that includes a request for an online review. Other successful e-mail series reward loyalty or re-engage dormant supporters by offering special perks (such as discounts). E-mail automation can make contact strategy even easier with programmed triggers, such as a re-engagement e-mail automatically sent six months after a last visit. For some creative inspiration, check out this nonprofit e-mail gallery and Pinterest grouping of museum e-mails.

Invest in Clean, Targeted E-mail Lists

Earning response to a house database or prospect list requires a few e-mail basics: 1) personalized, targeted messaging; 2) a brief subject line that inspires opens and engaging CAN SPAM-compliant creative content that inspires click-throughs; 3) mobile optimization of the e-mail with a clear call-to-action linked to a mobile-optimized digital landing page; and 4) an updated, clean opt-in e-mail list to avoid spam filters. As data experts, AccuList’s services especially focus on the last point. For responsive, targeted prospects, AccuList’s proprietary research has identified the top choices among opt-in e-mail rental lists (plus telemarketing and direct mail lists), including lists of museum members/donors, lists of museum mail-order buyers, and lists by type of museum and collection (download our free compilation of top list datacards). For clean, targeted house lists, AccuList points marketers toward database enhancement and hygiene, including identification of recent e-mail address changes through Electronic Change of Address (ECOA) lists, enhanced targeting by adding demographics from outside lists, and expanded e-mail reach by appending opt-in e-mails to postal records.

Pair Mobile-Optimized E-mail and Landing Pages

Every e-mail—regardless of target audience—needs a clear call-to-action linked to an online page that makes that action easy to accomplish. For fundraising e-mails, check out these best practices suggested by online fundraising software provider DonorBox: 1) include a prominent Donate Now button in the e-mail with a link to an online landing page, either one page for general donations or a page per specific project; 2) include suggested donation amounts on the landing page and tie those amounts to outcomes that show how they will improve the museum and visitors’ experiences; 3) optimize the e-mail and landing page for desktop computers, mobile phones and tablets; 4) include recurring giving options on the online page for higher donor retention; 5) if appropriate include a donation “thermometer” or other graphic of progress on the donation page to encourage more donations; 6) allow for multiple secure payment gateways, such as Apple Pay, Google Pay and PayPal in addition to credit cards; 7) and, finally, make sure the donation form and its processes are as simple, clear and quick as possible.

Combine Social Media Engagement With E-mail Targeting

E-mail can be a natural complement to social media campaigns, which is why social media networks themselves use e-mail marketing for customer retention. Museums can pair social media’s ability to engage and build brand, community and web traffic with e-mail’s advantage in delivering highly targeted and personalized messages, enhancing the power of both channels. Social media apps and forms can be used to capture new e-mail opt-in subscribers, for example. With platforms like Facebook, house e-mail data can be matched with the huge social audience to deliver demographics- and interest-targeted ads and promoted posts to existing names and lookalikes. Social media also is good at soliciting user-generated content (reviews, images, videos and posts), which can be used (with permission) in e-mails to boost response. And both social media and e-mail targets can be matched with direct mail for multi-channel power. Check out AccuList’s social media user lists, Facebook match and target options, and Digital2Direct programs combining direct mail with Facebook or e-mail lists.


Despite Doubters, 2018 Direct Mail Ups Response, ROI, Usage

AccuList USA’s direct mail marketing clients received lots of encouraging news in the 2018 “ANA-DMA Response Rate Report.”  Direct mail improved its usage ranking to tie with social media as the second most-used medium (57%), for example, and continued to deliver the best response rates of any medium. In fact, “snail mail” even improved on its response success by doubling median response rates over last year to 9% for house lists and 4.9% for prospect lists in 2018. Mail’s Return on Investment (ROI) also leaped by 12 percentage points to beat out online display this year.

While Marketers Forecast Mail Decline, Usage Tells a Different Story

The only negative in the report is that those surveyed continue to doubt the future of direct mail, with 19% saying they plan to decrease usage in the coming 12 months. But if the report participants follow their behavior after previous surveys, which similarly predicted mail declines, direct mail usage will remain buoyant, which allowed it to rise in 2018 despite planned cuts. One drag on direct mail continues to be its Cost Per Action/Acquisition, which is the highest CPA of any medium and puts budget pressure on mail volume, which did decline for both house and prospect lists compared with the 2017 study.

Direct Mail Usage Dominates Most Industry Segments

However, high response rates, competitive ROI, online tracking and print-tech advances are keeping marketers loyal to “traditional” mail in a digital world. In fact, direct mail usage for marketing campaigns equals or exceeds 50% for most of the 11 industry segments cited in the study. In usage, direct mail leaders were travel or hospitality (80%), nonprofits (75%), publishing or media (71%), and financial services/banks/credit (67%). Only Technology (44%), Retail (44%), and B2B Services (34%) came in below the 50% usage mark. 

B2B, B2C Split on Formats As Response Tracking Goes Digital

When it comes to direct mail creative format, postcards tend to produce the best overall response in combined B2B and B2C data, with a 13% median response rate for house files and 10% for prospecting files. Letter-size envelope formats turned in rates of 10% for house lists and 4% for prospecting, and oversize envelope mail garnered 11% for both house and prospect lists. Format results are different for B2B versus B2C, however. Looking only at B2B, limited data indicates the letter-size envelope format outperforms with a combined median response for house and prospect lists of 15%-40%, compared with postcards’ 14%-16%. For B2C, responses show oversize envelopes actually turning in the best 9%-12% median response for house and prospect lists combined, compared with postcards at 9% and letter envelopes at 4%. In tracking those response rates, marketers have definitely gone digital, with over half of surveyed marketers (53%) saying they use online tracking capabilities, such as PURLs, followed in popularity by the use of codes or coupons (45%) and call center or telephone inquiries (41%).