CRM migration
Field-level mapping, validation, and rollback between Digital Signup and Mailchimp. We move data and schema; workflows are rebuilt natively in Mailchimp.
Digital Signup
Source
Mailchimp
Destination
Compatibility
11 of 12
objects map 1:1 between Digital Signup and Mailchimp.
Complexity
BStandard
Timeline
48–72 hours
Overview
Digital Signup stores registrant contacts, program enrollments, family relationships, waiver records, and payment references in a relational model purpose-built for community education, childcare, and facility management. Mailchimp stores contacts in an Audience object with native email/purchase/address fields and flexible merge-field extensibility — but has no native concept of programs, facilities, waivers, or family hierarchies. The migration extracts every contact from Digital Signup's registrant records, flattens family group members into individual subscriber records, maps enrollment fields to Mailchimp merge fields and tags, and strips PCI-DSS and HIPAA-relevant payment and waiver document fields before import. FlitStack AI sequences this as an API or CSV-driven export → transform → Mailchimp bulk-import run with a 24–48 hour delta-pickup window capturing in-flight signups during cutover. Automations, waiver documents, and payment records do not transfer — those require separate compliance handling or manual rebuild within Mailchimp's platform tools. The result is a clean, compliant Mailchimp audience with full enrollment history accessible through custom fields and tags.
Every standard and custom field arrives verified.
AI proposes the map; you confirm before any record moves.
Parent–child, lookups, and ownership stay linked.
Calls, emails, meetings — with original timestamps.
Documents, uploads, and inline notes move with the record.
Why teams make this switch
Leaving
What's pushing teams away
Choosing
What's pulling them in
Object mapping
Each row shows how a Digital Signup object lands in Mailchimp, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Digital Signup
Registrant / Contact
Mailchimp
Mailchimp Audience Contact
1:1Digital Signup's primary registrant contact record maps directly to a Mailchimp subscriber. All standard contact fields (name, email, phone, address) migrate as native Mailchimp fields or merge fields. This is the base unit of the migration — every other object attaches to a contact record.
Digital Signup
Family Group (Parent / Guardian / Child records)
Mailchimp
Multiple Individual Mailchimp Contacts
1:manyDigital Signup stores family members as a hierarchical group — a single family may have a parent, multiple guardians, and several children on one enrollment. Mailchimp has no family hierarchy concept. Each individual becomes a separate Mailchimp contact. A Family_ID__c custom field links members together, and tags by family name enable segmentation without rebuilding the group structure.
Digital Signup
Program / Class Enrollment
Mailchimp
Mailchimp Tag + Merge Fields
1:1A Digital Signup program enrollment links a registrant to a program with start/end dates, instructor name, enrollment status, and waitlist position. Mailchimp has no enrollment object. We create an audience tag per program name for segment filtering, and map enrollment start date, instructor, and status as individual merge fields (e.g., Program_Start_Date__c, Instructor_Name__c, Enrollment_Status__c).
Digital Signup
Emergency Contact
Mailchimp
Custom Merge Fields on Mailchimp Contact
1:1Digital Signup stores emergency contact name and phone on the registrant record. Mailchimp has no native emergency contact structure. We create two text merge fields — Emergency_Contact_Name__c and Emergency_Contact_Phone__c — to preserve this information. This is critical for childcare and school programs where emergency contact data is a regulatory or parental expectation.
Digital Signup
Waiver / Policy Acceptance
Mailchimp
Custom Merge Fields (acceptance flag + date only)
1:1Digital Signup records waiver name, acceptance timestamp, and waiver document reference for each registrant. The waiver document itself (containing PHI or signature data) is excluded for HIPAA and PCI-DSS compliance. We map Waiver_Name__c and Waiver_Accepted_Date__c as merge fields. Waiver_Accepted__c stores a yes/no value. Any waiver document URL or content is stripped before import.
Digital Signup
Payment / Transaction Record
Mailchimp
No equivalent in Mailchimp
1:1Digital Signup records payment amount, method, transaction ID, and billing address for each registration. Mailchimp has no payment or transaction object. These records cannot migrate. FlitStack flags all payment-related fields during the planning phase so organizations can exclude them before import — storing PCI data in an email marketing platform creates compliance exposure.
Digital Signup
Facility
Mailchimp
Mailchimp Tag or Group
1:1Digital Signup's Facility module stores facility name, address, and room assignment for each program location. Mailchimp has no facility object. We create a facility tag per unique location (e.g., 'Facility: Community Center Main Hall') and map address and room as merge fields on the contact or as a separate Facility_Name__c and Room__c field. Tagging by facility enables targeted campaigns — e.g., send reminders only to families registered at a specific location.
Digital Signup
Instructor / Staff Record
Mailchimp
Mailchimp Tag
1:1Digital Signup stores instructor name, email, and credentials per class. Mailchimp stores instructors as tagged contacts if they are also in the audience, or as a separate instructor roster tag list that can be referenced in segments. Instructor tags (e.g., 'Instructor: Smith') allow segmenting contacts by instructor for class-specific announcements.
Digital Signup
Discount Level (Veteran, Senior, Resident, Custom)
Mailchimp
Mailchimp Merge Field (Discount_Level__c)
1:1Digital Signup allows user-defined discount levels applied per registration — Veteran, Senior, Resident, or custom-defined. Mailchimp has no native discount concept. We create a Discount_Level__c pick-list merge field and map Digital Signup values one-to-one. This preserves pricing-tier context for programs that run differentiated fee structures.
Digital Signup
Waitlist Entry
Mailchimp
Custom Merge Field + Mailchimp Segment
1:1Digital Signup tracks waitlist position and waitlist enrollment date for contacts who registered but did not get a confirmed class slot. Mailchimp has no native waitlist concept. We create Waitlist_Position__c (integer) and Waitlist_Date__c (date) merge fields. A 'On Waitlist' tag enables a segment for waitlist-specific outreach when a spot opens — e.g., a 'Waitlist Open' automation that triggers when enrollment drops below capacity.
Digital Signup
Signup Date / Registration Timestamp
Mailchimp
Mailchimp merge field (Signup_Date__c)
1:1Digital Signup records the exact timestamp of each registration. Mailchimp's native timestamps (MEMBER_SINCE, CREATE_TIME) reflect when the contact entered Mailchimp, not when they registered in Digital Signup. We preserve the original signup date as a custom datetime merge field so organizations can analyze enrollment timing patterns, identify legacy vs. new registrants, and build segments based on registration recency.
Digital Signup
Gift Card Purchase Record
Mailchimp
No equivalent
1:1Digital Signup's E-Store module supports gift card purchases linked to a registrant's account. Mailchimp has no gift card or purchase ledger object. Gift card purchase records cannot migrate. If gift card recipients are added as new subscribers to the Mailchimp audience, they can be tagged as 'Gift Card Recipient' manually or via API.
| Digital Signup | Mailchimp | Compatibility | |
|---|---|---|---|
| Registrant / Contact | Mailchimp Audience Contact1:1 | Fully supported | |
| Family Group (Parent / Guardian / Child records) | Multiple Individual Mailchimp Contacts1:many | Fully supported | |
| Program / Class Enrollment | Mailchimp Tag + Merge Fields1:1 | Fully supported | |
| Emergency Contact | Custom Merge Fields on Mailchimp Contact1:1 | Fully supported | |
| Waiver / Policy Acceptance | Custom Merge Fields (acceptance flag + date only)1:1 | Fully supported | |
| Payment / Transaction Record | No equivalent in Mailchimp1:1 | Fully supported | |
| Facility | Mailchimp Tag or Group1:1 | Fully supported | |
| Instructor / Staff Record | Mailchimp Tag1:1 | Fully supported | |
| Discount Level (Veteran, Senior, Resident, Custom) | Mailchimp Merge Field (Discount_Level__c)1:1 | Fully supported | |
| Waitlist Entry | Custom Merge Field + Mailchimp Segment1:1 | Fully supported | |
| Signup Date / Registration Timestamp | Mailchimp merge field (Signup_Date__c)1:1 | Fully supported | |
| Gift Card Purchase Record | No equivalent1:1 | Fully supported |
Gotchas + challenges
Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.
Digital Signup gotchas
No public API documentation for automated export
HIPAA and PCI scope complicates payment and health data handling
Modular feature activation means data may not exist in all accounts
Mailchimp gotchas
Contact count includes unsubscribed and non-subscribed records
Automation workflows cannot be exported
Account suspensions trigger silently during migration
Template HTML is Mailchimp-specific and may not render in other platforms
E-commerce data requires active store connection
Pair-specific challenges
Migration approach
Extract Digital Signup data via API or CSV export
FlitStack AI initiates a data extraction from Digital Signup using their API endpoints or a structured CSV export. We pull all registrant contacts, family group records, program enrollment data, facility assignments, waiver acceptance records, and instructor/staff contacts. During extraction we identify every field — standard and custom — and classify each by data type and compliance sensitivity. This phase produces a raw data inventory that becomes the source of truth for the field mapping plan. Any gaps in export completeness (e.g., fields not exposed via API) are flagged before the mapping phase begins.
Build field mapping plan and compliance filter
We map every Digital Signup field to a Mailchimp native field, merge field, or tag — or flag it for exclusion. The compliance filter is applied here: all payment records, waiver document URLs, and any PHI-adjacent fields are marked excluded. Family group records are flagged for splitting. Program names, instructors, facilities, and enrollment dates are assigned merge field creation tasks and tag rules. We deliver a field mapping spreadsheet for your review before any Mailchimp setup begins.
Set up Mailchimp audience structure and merge fields
Before data can land, the Mailchimp audience must have the custom merge fields created that our mapping plan requires. FlitStack creates every merge field defined in the mapping plan — including Enrollment_Status__c, Waiver_Accepted__c, Program_Start__c, Instructor__c, Facility__c, Family_ID__c, and all enrollment and waiver date fields. We create audience tags for each unique program name and facility. Tags are set up in advance so the bulk import can assign them during the initial load.
Run a sample migration with field-level validation
A representative sample of 100–500 contact records migrates first — spanning multiple programs, family groups, enrollment statuses, and waiver types. We validate that every merge field populates correctly, family split logic produces individual contacts with matching Family_ID__c values, tags apply by program, and compliance exclusions hold. A field-level diff report is generated showing source vs. destination values for every mapped field. You review the sample report before the full migration is authorized.
Execute full migration and delta-pickup cutover
The full Digital Signup contact base loads into Mailchimp via bulk import. FlitStack monitors for import errors, duplicate email collisions, and merge field validation failures. After the initial load completes, a 24–48 hour delta-pickup window captures any new registrations or record updates made in Digital Signup during the cutover window. Modified records are updated in Mailchimp and new contacts are added. A final reconciliation report compares Digital Signup record counts against Mailchimp audience size and merge field coverage.
Platform deep dives
Digital Signup
Source
Strengths
Weaknesses
Mailchimp
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. All 8 core objects map 1:1 between Digital Signup and Mailchimp.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Digital Signup and Mailchimp.
Object compatibility
All 8 core objects map 1:1 between Digital Signup and Mailchimp.
Field mapping clarity
Field mapping is derived from defaults — final spec confirmed during the sample migration.
Timeline complexity
8-object category — typical timelines run 2–7 days end-to-end.
API constraints
Digital Signup: Not publicly documented.
Data volume sensitivity
Digital Signup exposes a bulk API — large-volume migrations stream efficiently.
Estimator
Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.
Step 1
Pick a category, then your source and destination platforms.
Category
FAQ
Answers to the questions buyers ask most during Digital Signup to Mailchimp migration scoping. Not seeing yours? Book a call.
Walk through your Digital Signup to Mailchimp migration with a real engineer — 30 minutes, free, written quote within 24 hours.
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