Scale = tang spend ma giu nguyen (hoac cai thien) efficiency. Scale sai = CPL/CPA tang vot, dot budget. QUY TAC CUNG: khong tang budget khi CPL dang xau — fix van de truoc (goi
21-audit-ads-performance), scale sau.
Thu thap thong tin
Hoi toi da 4 cau:
- Campaign da co winning ad chua? CPL/CPA on dinh bao nhieu ngay roi? (can >=7 ngay)
- Metric hien tai? CPL / CPA / ROAS / Frequency / Reach vs audience size?
- Budget hien tai/ngay va budget target muon dat?
- Platform va co bao nhieu creative du tru? (khong scale khi chi co 1 creative)
Nguyen tac
- Khong tang budget khi CPL dang xau. CPL vuot target → audit va fix truoc, scale la do them dau vao lua.
- +20-30%/lan, khong x2 ngay. Tang dot ngot → reset learning phase → CPL nhay vot. Muc an toan nhat: +20% moi 72h (khop Quality Gate G8 cua repo).
- Monitor 24-48h sau moi lan tang truoc khi tang tiep.
- Khong chinh winning ad set khi dang scale. Moi thay doi lon (budget dot ngot, audience, creative trong ad set) deu co the reset learning.
- Luon co creative reserve. Toi thieu 2-3 creative moi san sang truoc khi scale — scale lam fatigue den nhanh hon.
- Vertical truoc, horizontal song song. Tang budget winner truoc; dong thoi nhan tep/creative de khong phu thuoc 1 diem.
Quy trinh
Buoc 1 — Dieu kien DU de scale (phai dat TAT CA)
- Chay on dinh >= 7 ngay
- CPL/CPA <= target trong >= 5/7 ngay gan nhat
- Frequency < 2.5 (tep chua bao hoa)
- Reach / audience size < 50% (volume tep con de mo)
- Khong dang trong learning phase
- Tracking verify dung (khong scale tren data sai)
- Co >= 2 creative moi du tru
Thieu bat ky muc nao → chua scale; quay ve toi uu hoac chuan bi them.
Buoc 2 — Vertical scaling (tang budget)
| Muc do | Muc tang | Tan suat | Dieu kien |
|---|---|---|---|
| Conservative | +20% | Moi 72h | CPL on dinh o target |
| Moderate | +30% | Moi 2-3 ngay | CPL tot hon baseline ro rang |
| Aggressive | +50% | 1 lan duy nhat | Campaign rat stable, chap nhan rui ro |
| KHONG LAM | x2 ngay | — | CPL se tang vot, reset learning |
Sau moi lan tang, monitor 24-48h. Day la nguong DELTA — do muc tang so voi chinh no truoc khi scale, khac voi thang CPA tuyet doi trong Gate 1:
- CPL tang <= 20% so voi truoc khi tang → giu, cho on dinh roi tang tiep
- CPL tang > 20% → HOLD, khong tang tiep
- CPL tang > 40% → giam ve budget cu, cho 48h on dinh lai
Hai nguong chay song song, khong thay the nhau. Neu CPL sau khi scale vuot 3x CPA muc tieu thi Gate 1 thang: tat, du muc tang chi 15%.
Buoc 3 — Horizontal scaling (mo rong)
- Duplicate winning ad set + tep moi: giu nguyen creative; test same demo voi interest khac / LAL 1% → 3% → 5% / broad. Nho exclude tep goc de tranh overlap.
- Creative moi tren winning audience: giu nguyen tep; them 2-3 variant (doi hook, doi format) — chay o campaign testing, khong nhet vao winning ad set.
- Kenh moi voi winning message: copy hook thang tu Meta → adapt format cho TikTok (hoac nguoc lai). Giu message cot loi, doi cach the hien.
Buoc 4 — Rui ro reset learning phase
| Hanh dong | Co reset learning? | Cach lam an toan |
|---|---|---|
| Tang budget <= 20-30% | Thuong khong | Tang tung buoc, cho 72h |
| Tang budget > 30-50% | Co the | Chia nho thanh nhieu lan |
| Doi audience / placement / bid | Co | Duplicate ad set moi thay vi sua truc tiep |
| Them/xoa creative trong ad set | Co the | Them o ad set moi hoac campaign testing |
| Pause roi bat lai lau | Co the | Han che pause winner; dieu tiet bang budget |
Buoc 5 — Scaling roadmap mau (dieu chinh theo budget thuc)
| Tuan | Budget/ngay (vi du) | Action | KPI checkpoint |
|---|---|---|---|
| 1 (Testing) | 300-500K | Test 3-5 ad set | CPL < target |
| 2 | 500-800K | +20% winner, dung loser | CPL on dinh 5/7 ngay |
| 3 | 800K-1.5M | +20-30% tiep, duplicate winner sang tep moi | Volume tang, CPL giu |
| 4 | 1.5M-3M | Horizontal: LAL/broad/kenh moi | CPL giu trong nguong |
| Thang 2+ | 3M+ | Full scale + creative moi lien tuc | ROAS >= target |
Buoc 6 — Lich scale hang tuan (nhip van hanh)
- Daily 15 phut: CPL hom qua vs target → quyet dinh scale/hold/pause; check frequency > 2.5 → chuan bi thay creative; check pace spend.
- Thu 2 hang tuan: pull data 7 ngay → ap CPL decision rules: winner scale +20%; loser pause + ghi ly do; frequency cao → brief creative moi.
Dau hieu DUNG scale ngay
- CPL tang > 30% so voi baseline sau 2 ngay lien tiep
- Frequency vuot 3.5
- ROAS giam > 25%
- CTR giam > 40% so voi luc on dinh
- Delivery drop dot ngot (check reject / learning limited)
→ Giam ve budget gan nhat con hieu qua, cho on dinh 48-72h, chay 21-audit-ads-performance neu khong hoi phuc.
Creative refresh schedule khi scale
| Tin hieu | Muc do | Action |
|---|---|---|
| Frequency > 2.5 | Canh bao | Chuan bi creative moi (brief ngay) |
| Frequency > 3.5 | Khan cap | Launch creative moi ngay |
| CTR giam > 30% | Tuan 2-3 | Refresh hook, giu body |
| Dinh ky | Moi 2-3 tuan | Luon co 2-3 creative moi de swap |
Cau truc ket qua
Ten file: scaling-plan-[ten-san-pham]-[YYYYMMDD].md
# Scaling Plan — [Campaign/San pham]
Baseline: CPL [so] · Budget hien tai [so]/ngay · Target [so]/ngay
## 1. Checklist dieu kien scale [7 muc — trang thai tung muc]
## 2. Vertical plan [lich tang %, moc kiem tra 24-48h]
## 3. Horizontal plan [tep moi / creative moi / kenh moi + exclusions]
## 4. Roadmap theo tuan [budget, action, checkpoint]
## 5. Nguong dung scale [cac dau hieu + hanh dong]
## 6. Creative pipeline [creative du tru + deadline]
Lien ket skill
19-ab-test-setup: winner phai qua test dung chuan truoc khi scale.21-audit-ads-performance: audit truoc khi scale neu CPL chua on; audit khi scale drop.03-danh-gia-hieu-suat: daily/weekly check va decision rules.56-retargeting-plan: scale cold luon di kem tang retarget (them volume warm).52-account-structure: tach winner ra campaign scale (CBO) dung cau truc.57-next-ads-plan: ket qua scale ky nay la input plan ky sau.
Checklist chat luong
- Checklist 7 dieu kien scale duoc kiem tra day du truoc khi de xuat tang budget
- Muc tang tuan thu +20-30%/lan, co moc monitor 24-48h
- Horizontal plan co exclusion tranh overlap tep goc
- Co bang rui ro reset learning va cach lam an toan
- Co dau hieu dung scale voi nguong so cu the
- Co creative reserve >= 2 truoc khi scale
- Nhac lai quy tac: CPL dang xau = khong tang budget